Fix IDE0090: Simplify new expression part 2 (#14200)

https://docs.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0090

src/Microsoft.PowerShell.Commands.Management/cimSupport/cmdletization/cim/CimJobException.cs

@@ -90,7 +90,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
             Dbg.Assert(cimException != null, "Caller should verify cimException != null");
 
             string message = BuildErrorMessage(jobDescription, jobContext, cimException.Message);
-            CimJobException cimJobException = new CimJobException(message, cimException);
+            CimJobException cimJobException = new(message, cimException);
             cimJobException.InitializeErrorRecord(jobContext, cimException);
             return cimJobException;
         }
@@ -111,7 +111,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
             }
 
             string message = BuildErrorMessage(jobDescription, jobContext, inner.Message);
-            CimJobException cimJobException = new CimJobException(message, inner);
+            CimJobException cimJobException = new(message, inner);
             var containsErrorRecord = inner as IContainsErrorRecord;
             if (containsErrorRecord != null)
             {
@@ -142,7 +142,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
             Dbg.Assert(!string.IsNullOrEmpty(message), "Caller should verify message != null");
             Dbg.Assert(!string.IsNullOrEmpty(errorId), "Caller should verify errorId != null");
 
-            CimJobException cimJobException = new CimJobException(jobContext.PrependComputerNameToMessage(message), inner);
+            CimJobException cimJobException = new(jobContext.PrependComputerNameToMessage(message), inner);
             cimJobException.InitializeErrorRecord(jobContext, errorId, errorCategory);
             return cimJobException;
         }
@@ -156,7 +156,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
             Dbg.Assert(!string.IsNullOrEmpty(message), "Caller should verify message != null");
             Dbg.Assert(!string.IsNullOrEmpty(errorId), "Caller should verify errorId != null");
 
-            CimJobException cimJobException = new CimJobException(message, inner);
+            CimJobException cimJobException = new(message, inner);
             cimJobException.InitializeErrorRecord(null, errorId, errorCategory);
             return cimJobException;
         }
@@ -170,7 +170,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
 
             string errorMessage = BuildErrorMessage(jobDescription, jobContext, rawErrorMessage);
 
-            CimJobException cje = new CimJobException(errorMessage);
+            CimJobException cje = new(errorMessage);
             cje.InitializeErrorRecord(jobContext, "CimJob_" + methodName + "_" + errorCodeFromMethod, ErrorCategory.InvalidResult);
 
             return cje;
@@ -197,7 +197,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
 
         private void InitializeErrorRecordCore(CimJobContext jobContext, Exception exception, string errorId, ErrorCategory errorCategory)
         {
-            ErrorRecord coreErrorRecord = new ErrorRecord(
+            ErrorRecord coreErrorRecord = new(
                 exception: exception,
                 errorId: errorId,
                 errorCategory: errorCategory,
@@ -205,7 +205,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
 
             if (jobContext != null)
             {
-                System.Management.Automation.Remoting.OriginInfo originInfo = new System.Management.Automation.Remoting.OriginInfo(
+                System.Management.Automation.Remoting.OriginInfo originInfo = new(
                     jobContext.Session.ComputerName,
                     Guid.Empty);
 

src/Microsoft.PowerShell.Commands.Management/cimSupport/cmdletization/cim/TerminatingErrorTracker.cs

@@ -24,7 +24,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
         #region Getting tracker for a given cmdlet invocation
 
         private static readonly ConditionalWeakTable<InvocationInfo, TerminatingErrorTracker> s_invocationToTracker =
-            new ConditionalWeakTable<InvocationInfo, TerminatingErrorTracker>();
+            new();
 
         private static int GetNumberOfSessions(InvocationInfo invocationInfo)
         {
@@ -100,7 +100,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
 
         #region Tracking session's "connectivity" status
 
-        private readonly ConcurrentDictionary<CimSession, bool> _sessionToIsConnected = new ConcurrentDictionary<CimSession, bool>();
+        private readonly ConcurrentDictionary<CimSession, bool> _sessionToIsConnected = new();
 
         internal void MarkSessionAsConnected(CimSession connectedSession)
         {
@@ -166,7 +166,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
 
         #region Tracking session's "terminated" status
 
-        private readonly ConcurrentDictionary<CimSession, bool> _sessionToIsTerminated = new ConcurrentDictionary<CimSession, bool>();
+        private readonly ConcurrentDictionary<CimSession, bool> _sessionToIsTerminated = new();
 
         internal void MarkSessionAsTerminated(CimSession terminatedSession, out bool sessionWasAlreadyTerminated)
         {
@@ -196,8 +196,8 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
 
         internal CmdletMethodInvoker<bool> GetErrorReportingDelegate(ErrorRecord errorRecord)
         {
-            ManualResetEventSlim manualResetEventSlim = new ManualResetEventSlim();
-            object lockObject = new object();
+            ManualResetEventSlim manualResetEventSlim = new();
+            object lockObject = new();
             Func<Cmdlet, bool> action = (Cmdlet cmdlet) =>
             {
                 _numberOfReportedSessionTerminatingErrors++;

src/Microsoft.PowerShell.Commands.Management/cimSupport/cmdletization/cim/cimChildJobBase.cs

@@ -57,7 +57,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
             _jobSpecificCustomOptions = new Lazy<CimCustomOptionsDictionary>(this.CalculateJobSpecificCustomOptions);
         }
 
-        private readonly CimSensitiveValueConverter _cimSensitiveValueConverter = new CimSensitiveValueConverter();
+        private readonly CimSensitiveValueConverter _cimSensitiveValueConverter = new();
 
         internal CimSensitiveValueConverter CimSensitiveValueConverter { get { return _cimSensitiveValueConverter; } }
 
@@ -158,7 +158,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
                     });
         }
 
-        private static readonly Random s_globalRandom = new Random();
+        private static readonly Random s_globalRandom = new();
         private readonly Random _random;
         private int _sleepAndRetryDelayRangeMs = 1000;
         private int _sleepAndRetryExtraDelayMs = 0;
@@ -543,7 +543,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
 
         #region Controlling job state
 
-        private readonly CancellationTokenSource _cancellationTokenSource = new CancellationTokenSource();
+        private readonly CancellationTokenSource _cancellationTokenSource = new();
 
         /// <summary>
         /// Stops this job.
@@ -578,7 +578,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
             _cancellationTokenSource.Cancel();
         }
 
-        private readonly object _jobStateLock = new object();
+        private readonly object _jobStateLock = new();
         private bool _jobHadErrors;
         private bool _jobWasStarted;
         private bool _jobWasStopped;
@@ -730,7 +730,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
 
         #region Support for progress reporting
 
-        private readonly ConcurrentDictionary<int, ProgressRecord> _activityIdToLastProgressRecord = new ConcurrentDictionary<int, ProgressRecord>();
+        private readonly ConcurrentDictionary<int, ProgressRecord> _activityIdToLastProgressRecord = new();
 
         internal override void WriteProgress(ProgressRecord progressRecord)
         {

src/Microsoft.PowerShell.Commands.Management/cimSupport/cmdletization/cim/cimCmdletInvocationContext.cs

@@ -76,7 +76,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
             if (actionPreferenceComesFromCommandLineParameter)
             {
                 Exception exception = new ArgumentException(message);
-                ErrorRecord errorRecord = new ErrorRecord(exception, "ActionPreferenceNotSupportedByCimCmdletAdapter", ErrorCategory.NotImplemented, null);
+                ErrorRecord errorRecord = new(exception, "ActionPreferenceNotSupportedByCimCmdletAdapter", ErrorCategory.NotImplemented, null);
                 cmdlet.ThrowTerminatingError(errorRecord);
             }
         }
@@ -113,7 +113,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
             }
         }
 
-        private readonly Lazy<CimSession> _defaultCimSession = new Lazy<CimSession>(CreateDefaultCimSession);
+        private readonly Lazy<CimSession> _defaultCimSession = new(CreateDefaultCimSession);
 
         private static CimSession CreateDefaultCimSession()
         {

src/Microsoft.PowerShell.Commands.Management/cimSupport/cmdletization/cim/cimConverter.cs

@@ -129,7 +129,7 @@ namespace Microsoft.PowerShell.Cim
             }
         }
 
-        private readonly List<IDisposable> _trackedDisposables = new List<IDisposable>();
+        private readonly List<IDisposable> _trackedDisposables = new();
 
         /// <summary>
         /// Releases resources associated with this object.

src/Microsoft.PowerShell.Commands.Management/cimSupport/cmdletization/cim/cimOperationOptionsHelper.cs

@@ -17,7 +17,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
     internal class CimCustomOptionsDictionary
     {
         private readonly IDictionary<string, object> _dict;
-        private readonly object _dictModificationLock = new object();
+        private readonly object _dictModificationLock = new();
 
         private CimCustomOptionsDictionary(IEnumerable<KeyValuePair<string, object>> wrappedDictionary)
         {
@@ -42,7 +42,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
             return new CimCustomOptionsDictionary(wrappedDictionary);
         }
 
-        private static readonly ConditionalWeakTable<CimInstance, CimCustomOptionsDictionary> s_cimInstanceToCustomOptions = new ConditionalWeakTable<CimInstance, CimCustomOptionsDictionary>();
+        private static readonly ConditionalWeakTable<CimInstance, CimCustomOptionsDictionary> s_cimInstanceToCustomOptions = new();
 
         internal static void AssociateCimInstanceWithCustomOptions(CimInstance cimInstance, CimCustomOptionsDictionary newCustomOptions)
         {

src/Microsoft.PowerShell.Commands.Management/cimSupport/cmdletization/cim/cimQuery.cs

@@ -27,7 +27,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
         private string _resultRole;
         private string _sourceRole;
 
-        internal readonly Dictionary<string, object> queryOptions = new Dictionary<string, object>(StringComparer.OrdinalIgnoreCase);
+        internal readonly Dictionary<string, object> queryOptions = new(StringComparer.OrdinalIgnoreCase);
 
         internal ClientSideQuery ClientSideQuery { get; }
 

src/Microsoft.PowerShell.Commands.Management/cimSupport/cmdletization/cim/cimWrapper.cs

@@ -281,7 +281,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
                                 cimSession.ComputerName,
                                 nameOfUnsupportedSwitch);
                             Exception exception = new NotSupportedException(errorMessage);
-                            ErrorRecord errorRecord = new ErrorRecord(
+                            ErrorRecord errorRecord = new(
                                 exception,
                                 "NoExtendedSemanticsSupportInRemoteDcomProtocol",
                                 ErrorCategory.NotImplemented,
@@ -338,7 +338,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
 
         #region Session affinity management
 
-        private static readonly ConditionalWeakTable<CimInstance, CimSession> s_cimInstanceToSessionOfOrigin = new ConditionalWeakTable<CimInstance, CimSession>();
+        private static readonly ConditionalWeakTable<CimInstance, CimSession> s_cimInstanceToSessionOfOrigin = new();
 
         internal static void AssociateSessionOfOriginWithInstance(CimInstance cimInstance, CimSession sessionOfOrigin)
         {
@@ -394,10 +394,10 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
 
                 if (this.CmdletDefinitionContext.ExposeCimNamespaceParameter)
                 {
-                    Collection<Attribute> namespaceAttributes = new Collection<Attribute>();
+                    Collection<Attribute> namespaceAttributes = new();
                     namespaceAttributes.Add(new ValidateNotNullOrEmptyAttribute());
                     namespaceAttributes.Add(new ParameterAttribute());
-                    RuntimeDefinedParameter namespaceRuntimeParameter = new RuntimeDefinedParameter(
+                    RuntimeDefinedParameter namespaceRuntimeParameter = new(
                         CimNamespaceParameter,
                         typeof(string),
                         namespaceAttributes);

src/Microsoft.PowerShell.Commands.Management/cimSupport/cmdletization/cim/clientSideQuery.cs

@@ -153,7 +153,7 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
 
         private abstract class CimInstancePropertyBasedFilter : CimInstanceFilterBase
         {
-            private readonly List<PropertyValueFilter> _propertyValueFilters = new List<PropertyValueFilter>();
+            private readonly List<PropertyValueFilter> _propertyValueFilters = new();
 
             protected IEnumerable<PropertyValueFilter> PropertyValueFilters { get { return _propertyValueFilters; } }
 
@@ -624,8 +624,8 @@ namespace Microsoft.PowerShell.Cmdletization.Cim
         private int _numberOfResultsFromMi;
         private int _numberOfMatchingResults;
 
-        private readonly List<CimInstanceFilterBase> _filters = new List<CimInstanceFilterBase>();
-        private readonly object _myLock = new object();
+        private readonly List<CimInstanceFilterBase> _filters = new();
+        private readonly object _myLock = new();
 
         #region "Public" interface for client-side filtering
 

src/Microsoft.PowerShell.Commands.Management/commands/management/AddContentCommand.cs

@@ -40,7 +40,7 @@ namespace Microsoft.PowerShell.Commands
                     catch (Exception e) // Catch-all OK, 3rd party callout
                     {
                         ProviderInvocationException providerException =
-                            new ProviderInvocationException(
+                            new(
                                 "ProviderSeekError",
                                 SessionStateStrings.ProviderSeekError,
                                 holder.PathInfo.Provider,

src/Microsoft.PowerShell.Commands.Management/commands/management/CIMHelper.cs

@@ -86,7 +86,7 @@ namespace Microsoft.PowerShell.Commands
             {
                 var type = typeof(T);
                 const BindingFlags binding = BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance;
-                T rv = new T();
+                T rv = new();
 
                 using (var instance = session.QueryFirstInstance(nameSpace, CIMHelper.WqlQueryAll(wmiClassName)))
                 {
@@ -148,7 +148,7 @@ namespace Microsoft.PowerShell.Commands
 
                     foreach (var instance in instances)
                     {
-                        T objT = new T();
+                        T objT = new();
 
                         using (instance)
                         {

src/Microsoft.PowerShell.Commands.Management/commands/management/ClearPropertyCommand.cs

@@ -84,7 +84,7 @@ namespace Microsoft.PowerShell.Commands
         /// </returns>
         internal override object GetDynamicParameters(CmdletProviderContext context)
         {
-            Collection<string> propertyCollection = new Collection<string>();
+            Collection<string> propertyCollection = new();
             propertyCollection.Add(_property);
 
             if (Path != null && Path.Length > 0)
@@ -124,7 +124,7 @@ namespace Microsoft.PowerShell.Commands
             CmdletProviderContext currentContext = CmdletProviderContext;
             currentContext.PassThru = PassThru;
 
-            Collection<string> propertyCollection = new Collection<string>();
+            Collection<string> propertyCollection = new();
             propertyCollection.Add(_property);
 
             foreach (string path in Path)

src/Microsoft.PowerShell.Commands.Management/commands/management/ClearRecycleBinCommand.cs

@@ -220,7 +220,7 @@ namespace Microsoft.PowerShell.Commands
                     statusDescription = string.Format(CultureInfo.InvariantCulture, ClearRecycleBinResources.ClearRecycleBinStatusDescriptionByDrive, drivePath);
                 }
 
-                ProgressRecord progress = new ProgressRecord(0, activity, statusDescription);
+                ProgressRecord progress = new(0, activity, statusDescription);
                 progress.PercentComplete = 30;
                 progress.RecordType = ProgressRecordType.Processing;
                 WriteProgress(progress);

src/Microsoft.PowerShell.Commands.Management/commands/management/Clipboard.cs

@@ -21,7 +21,7 @@ namespace Microsoft.PowerShell.Commands.Internal
             string args,
             string stdin = "")
         {
-            ProcessStartInfo startInfo = new ProcessStartInfo();
+            ProcessStartInfo startInfo = new();
             startInfo.UseShellExecute = false;
             startInfo.RedirectStandardInput = true;
             startInfo.RedirectStandardOutput = true;
@@ -30,7 +30,7 @@ namespace Microsoft.PowerShell.Commands.Internal
             startInfo.Arguments = args;
             string stdout;
 
-            using (Process process = new Process())
+            using (Process process = new())
             {
                 process.StartInfo = startInfo;
                 try

src/Microsoft.PowerShell.Commands.Management/commands/management/Computer.cs

@@ -194,9 +194,9 @@ namespace Microsoft.PowerShell.Commands
         [Alias("CN", "__SERVER", "Server", "IPAddress")]
         public string[] ComputerName { get; set; } = new string[] { "." };
 
-        private List<string> _validatedComputerNames = new List<string>();
-        private readonly List<string> _waitOnComputers = new List<string>();
-        private readonly HashSet<string> _uniqueComputerNames = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
+        private List<string> _validatedComputerNames = new();
+        private readonly List<string> _waitOnComputers = new();
+        private readonly HashSet<string> _uniqueComputerNames = new(StringComparer.OrdinalIgnoreCase);
 
         /// <summary>
         /// The following is the definition of the input parameter "Credential".
@@ -336,13 +336,13 @@ $result
         /// Indicate to exit.
         /// </summary>
         private bool _exit, _timeUp;
-        private readonly CancellationTokenSource _cancel = new CancellationTokenSource();
+        private readonly CancellationTokenSource _cancel = new();
 
         /// <summary>
         /// A waithandler to wait on. Current thread will wait on it during the delay interval.
         /// </summary>
-        private readonly ManualResetEventSlim _waitHandler = new ManualResetEventSlim(false);
-        private readonly Dictionary<string, ComputerInfo> _computerInfos = new Dictionary<string, ComputerInfo>(StringComparer.OrdinalIgnoreCase);
+        private readonly ManualResetEventSlim _waitHandler = new(false);
+        private readonly Dictionary<string, ComputerInfo> _computerInfos = new(StringComparer.OrdinalIgnoreCase);
 
         // CLR 4.0 Port note - use https://msdn.microsoft.com/library/system.net.networkinformation.ipglobalproperties.hostname(v=vs.110).aspx
         private readonly string _shortLocalMachineName = Dns.GetHostName();
@@ -441,7 +441,7 @@ $result
             if (!InternalTestHooks.TestWaitStopComputer && Wait && containLocalhost)
             {
                 // The local machine will be ignored, and an error will be emitted.
-                InvalidOperationException ex = new InvalidOperationException(ComputerResources.CannotWaitLocalComputer);
+                InvalidOperationException ex = new(ComputerResources.CannotWaitLocalComputer);
                 WriteError(new ErrorRecord(ex, "CannotWaitLocalComputer", ErrorCategory.InvalidOperation, null));
                 containLocalhost = false;
             }
@@ -463,7 +463,7 @@ $result
         /// <param name="progressRecordType"></param>
         private void WriteProgress(string activity, string status, int percent, ProgressRecordType progressRecordType)
         {
-            ProgressRecord progress = new ProgressRecord(_activityId, activity, status);
+            ProgressRecord progress = new(_activityId, activity, status);
             progress.PercentComplete = percent;
             progress.RecordType = progressRecordType;
             WriteProgress(progress);
@@ -725,7 +725,7 @@ $result
         /// <returns></returns>
         internal static List<string> TestPowerShell(List<string> computerNames, List<string> nextTestList, System.Management.Automation.PowerShell powershell, PSCredential credential)
         {
-            List<string> psList = new List<string>();
+            List<string> psList = new();
 
             try
             {
@@ -783,7 +783,7 @@ $result
             // Timeout, For, Delay, Progress cannot be present if Wait is not present
             if ((_timeoutSpecified || _waitForSpecified || _delaySpecified) && !Wait)
             {
-                InvalidOperationException ex = new InvalidOperationException(ComputerResources.RestartComputerInvalidParameter);
+                InvalidOperationException ex = new(ComputerResources.RestartComputerInvalidParameter);
                 ThrowTerminatingError(new ErrorRecord(ex, "RestartComputerInvalidParameter", ErrorCategory.InvalidOperation, null));
             }
 
@@ -810,8 +810,8 @@ $result
                         _powershell.AddScript(TestPowershellScript);
                         break;
                     default:
-                        InvalidOperationException ex = new InvalidOperationException(ComputerResources.NoSupportForCombinedServiceType);
-                        ErrorRecord error = new ErrorRecord(ex, "NoSupportForCombinedServiceType", ErrorCategory.InvalidOperation, (int)_waitFor);
+                        InvalidOperationException ex = new(ComputerResources.NoSupportForCombinedServiceType);
+                        ErrorRecord error = new(ex, "NoSupportForCombinedServiceType", ErrorCategory.InvalidOperation, (int)_waitFor);
                         ThrowTerminatingError(error);
                         break;
                 }
@@ -1117,7 +1117,7 @@ $result
     {
         #region Private Members
 
-        private readonly CancellationTokenSource _cancel = new CancellationTokenSource();
+        private readonly CancellationTokenSource _cancel = new();
 
         private const int forcedShutdown = 5; // See https://msdn.microsoft.com/library/aa394058(v=vs.85).aspx
 
@@ -1388,7 +1388,7 @@ $result
             {
                 bool isLocalhost = targetComputer.Equals(ComputerWMIHelper.localhostStr, StringComparison.OrdinalIgnoreCase);
                 string errMsg = StringUtil.Format(ComputerResources.InvalidNewName, isLocalhost ? _shortLocalMachineName : targetComputer, NewName);
-                ErrorRecord error = new ErrorRecord(
+                ErrorRecord error = new(
                         new InvalidOperationException(errMsg), "InvalidNewName",
                         ErrorCategory.InvalidArgument, NewName);
                 WriteError(error);
@@ -1430,7 +1430,7 @@ $result
 
             try
             {
-                using (CancellationTokenSource cancelTokenSource = new CancellationTokenSource())
+                using (CancellationTokenSource cancelTokenSource = new())
                 using (CimSession cimSession = RemoteDiscoveryHelper.CreateCimSession(computer, credToUse, WsmanAuthentication, isLocalhost, this, cancelTokenSource.Token))
                 {
                     var operationOptions = new CimOperationOptions
@@ -1453,7 +1453,7 @@ $result
                         if (oldName.Equals(newName, StringComparison.OrdinalIgnoreCase))
                         {
                             string errMsg = StringUtil.Format(ComputerResources.NewNameIsOldName, computerName, newName);
-                            ErrorRecord error = new ErrorRecord(
+                            ErrorRecord error = new(
                                     new InvalidOperationException(errMsg), "NewNameIsOldName",
                                     ErrorCategory.InvalidArgument, newName);
                             WriteError(error);
@@ -1512,7 +1512,7 @@ $result
                         {
                             var ex = new Win32Exception(retVal);
                             string errMsg = StringUtil.Format(ComputerResources.FailToRename, computerName, newName, ex.Message);
-                            ErrorRecord error = new ErrorRecord(new InvalidOperationException(errMsg), "FailToRenameComputer", ErrorCategory.OperationStopped, computerName);
+                            ErrorRecord error = new(new InvalidOperationException(errMsg), "FailToRenameComputer", ErrorCategory.OperationStopped, computerName);
                             WriteError(error);
                         }
                         else
@@ -1553,14 +1553,14 @@ $result
             catch (CimException ex)
             {
                 string errMsg = StringUtil.Format(ComputerResources.FailToConnectToComputer, computerName, ex.Message);
-                ErrorRecord error = new ErrorRecord(new InvalidOperationException(errMsg), "RenameComputerException",
+                ErrorRecord error = new(new InvalidOperationException(errMsg), "RenameComputerException",
                                                     ErrorCategory.OperationStopped, computerName);
                 WriteError(error);
             }
             catch (Exception ex)
             {
                 string errMsg = StringUtil.Format(ComputerResources.FailToConnectToComputer, computerName, ex.Message);
-                ErrorRecord error = new ErrorRecord(new InvalidOperationException(errMsg), "RenameComputerException",
+                ErrorRecord error = new(new InvalidOperationException(errMsg), "RenameComputerException",
                                                     ErrorCategory.OperationStopped, computerName);
                 WriteError(error);
             }
@@ -1844,7 +1844,7 @@ $result
         /// <returns></returns>
         internal static string GetScopeString(string computer, string namespaceParameter)
         {
-            StringBuilder returnValue = new StringBuilder("\\\\");
+            StringBuilder returnValue = new("\\\\");
             if (computer.Equals("::1", StringComparison.OrdinalIgnoreCase) || computer.Equals("[::1]", StringComparison.OrdinalIgnoreCase))
             {
                 returnValue.Append("localhost");
@@ -1920,7 +1920,7 @@ $result
             }
 
             string compname = string.Empty;
-            StringBuilder strComputers = new StringBuilder();
+            StringBuilder strComputers = new();
             int i = 0;
             foreach (string computer in computerNames)
             {
@@ -1950,7 +1950,7 @@ $result
 
         internal static ComputerChangeInfo GetComputerStatusObject(int errorcode, string computername)
         {
-            ComputerChangeInfo computerchangeinfo = new ComputerChangeInfo();
+            ComputerChangeInfo computerchangeinfo = new();
             computerchangeinfo.ComputerName = computername;
             if (errorcode != 0)
             {
@@ -1966,7 +1966,7 @@ $result
 
         internal static RenameComputerChangeInfo GetRenameComputerStatusObject(int errorcode, string newcomputername, string oldcomputername)
         {
-            RenameComputerChangeInfo renamecomputerchangeinfo = new RenameComputerChangeInfo();
+            RenameComputerChangeInfo renamecomputerchangeinfo = new();
             renamecomputerchangeinfo.OldComputerName = oldcomputername;
             renamecomputerchangeinfo.NewComputerName = newcomputername;
             if (errorcode != 0)
@@ -1983,7 +1983,7 @@ $result
 
         internal static void WriteNonTerminatingError(int errorcode, PSCmdlet cmdlet, string computername)
         {
-            Win32Exception ex = new Win32Exception(errorcode);
+            Win32Exception ex = new(errorcode);
             string additionalmessage = string.Empty;
             if (ex.NativeErrorCode.Equals(0x00000035))
             {
@@ -1991,7 +1991,7 @@ $result
             }
 
             string message = StringUtil.Format(ComputerResources.OperationFailed, ex.Message, computername, additionalmessage);
-            ErrorRecord er = new ErrorRecord(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, computername);
+            ErrorRecord er = new(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, computername);
             cmdlet.WriteError(er);
         }
 
@@ -2101,7 +2101,7 @@ $result
                     string message =
                         StringUtil.Format(ComputerResources.PrivilegeNotEnabled, computerName,
                             isLocalhost ? ComputerWMIHelper.SE_SHUTDOWN_NAME : ComputerWMIHelper.SE_REMOTE_SHUTDOWN_NAME);
-                    ErrorRecord errorRecord = new ErrorRecord(new InvalidOperationException(message), "PrivilegeNotEnabled", ErrorCategory.InvalidOperation, null);
+                    ErrorRecord errorRecord = new(new InvalidOperationException(message), "PrivilegeNotEnabled", ErrorCategory.InvalidOperation, null);
                     cmdlet.WriteError(errorRecord);
                     return false;
                 }
@@ -2159,7 +2159,7 @@ $result
                     {
                         var ex = new Win32Exception(retVal);
                         string errMsg = StringUtil.Format(formatErrorMessage, computerName, ex.Message);
-                        ErrorRecord error = new ErrorRecord(
+                        ErrorRecord error = new(
                             new InvalidOperationException(errMsg), ErrorFQEID, ErrorCategory.OperationStopped, computerName);
                         cmdlet.WriteError(error);
                     }
@@ -2172,14 +2172,14 @@ $result
             catch (CimException ex)
             {
                 string errMsg = StringUtil.Format(formatErrorMessage, computerName, ex.Message);
-                ErrorRecord error = new ErrorRecord(new InvalidOperationException(errMsg), ErrorFQEID,
+                ErrorRecord error = new(new InvalidOperationException(errMsg), ErrorFQEID,
                                                     ErrorCategory.OperationStopped, computerName);
                 cmdlet.WriteError(error);
             }
             catch (Exception ex)
             {
                 string errMsg = StringUtil.Format(formatErrorMessage, computerName, ex.Message);
-                ErrorRecord error = new ErrorRecord(new InvalidOperationException(errMsg), ErrorFQEID,
+                ErrorRecord error = new(new InvalidOperationException(errMsg), ErrorFQEID,
                                                     ErrorCategory.OperationStopped, computerName);
                 cmdlet.WriteError(error);
             }

src/Microsoft.PowerShell.Commands.Management/commands/management/ContentCommandBase.cs

@@ -108,7 +108,7 @@ namespace Microsoft.PowerShell.Commands
         /// An array of content holder objects that contain the path information
         /// and content readers/writers for the item represented by the path information.
         /// </summary>
-        internal List<ContentHolder> contentStreams = new List<ContentHolder>();
+        internal List<ContentHolder> contentStreams = new();
 
         /// <summary>
         /// Wraps the content into a PSObject and adds context information as notes.
@@ -297,7 +297,7 @@ namespace Microsoft.PowerShell.Commands
             {
                 // Construct a provider qualified path as the Path note
 
-                PSNoteProperty note = new PSNoteProperty("PSPath", PSPath);
+                PSNoteProperty note = new("PSPath", PSPath);
                 content.Properties.Add(note, true);
                 tracer.WriteLine("Attaching {0} = {1}", "PSPath", PSPath);
 
@@ -385,7 +385,7 @@ namespace Microsoft.PowerShell.Commands
                     // and write out an error.
 
                     ProviderInvocationException providerException =
-                        new ProviderInvocationException(
+                        new(
                             "ProviderContentCloseError",
                             SessionStateStrings.ProviderContentCloseError,
                             holder.PathInfo.Provider,
@@ -422,7 +422,7 @@ namespace Microsoft.PowerShell.Commands
                     // and write out an error.
 
                     ProviderInvocationException providerException =
-                        new ProviderInvocationException(
+                        new(
                             "ProviderContentCloseError",
                             SessionStateStrings.ProviderContentCloseError,
                             holder.PathInfo.Provider,
@@ -480,7 +480,7 @@ namespace Microsoft.PowerShell.Commands
 
             // Create the results array
 
-            List<ContentHolder> results = new List<ContentHolder>();
+            List<ContentHolder> results = new();
 
             foreach (PathInfo pathInfo in pathInfos)
             {
@@ -538,7 +538,7 @@ namespace Microsoft.PowerShell.Commands
                     if (readers.Count == 1 && readers[0] != null)
                     {
                         ContentHolder holder =
-                            new ContentHolder(pathInfo, readers[0], null);
+                            new(pathInfo, readers[0], null);
 
                         results.Add(holder);
                     }
@@ -573,7 +573,7 @@ namespace Microsoft.PowerShell.Commands
             bool allowEmptyResult,
             CmdletProviderContext currentCommandContext)
         {
-            Collection<PathInfo> results = new Collection<PathInfo>();
+            Collection<PathInfo> results = new();
 
             foreach (string path in pathsToResolve)
             {
@@ -653,7 +653,7 @@ namespace Microsoft.PowerShell.Commands
                                 out drive);
 
                         PathInfo pathInfo =
-                            new PathInfo(
+                            new(
                                 drive,
                                 provider,
                                 unresolvedPath,
@@ -666,7 +666,7 @@ namespace Microsoft.PowerShell.Commands
                         {
                             // Detect if the path resolution failed to resolve to a file.
                             string error = StringUtil.Format(NavigationResources.ItemNotFound, Path);
-                            Exception e = new Exception(error);
+                            Exception e = new(error);
 
                             pathNotFoundErrorRecord = new ErrorRecord(
                                 e,

src/Microsoft.PowerShell.Commands.Management/commands/management/GetComputerInfoCommand.cs

@@ -225,7 +225,7 @@ namespace Microsoft.PowerShell.Commands
         /// </param>
         private void UpdateProgress(string status)
         {
-            ProgressRecord progress = new ProgressRecord(0, activity, status ?? ComputerResources.ProgressStatusCompleted);
+            ProgressRecord progress = new(0, activity, status ?? ComputerResources.ProgressStatusCompleted);
             progress.RecordType = status == null ? ProgressRecordType.Completed : ProgressRecordType.Processing;
 
             WriteProgress(progress);
@@ -486,7 +486,7 @@ namespace Microsoft.PowerShell.Commands
         /// </returns>
         private static HyperVInfo GetHyperVisorInfo(CimSession session)
         {
-            HyperVInfo info = new HyperVInfo();
+            HyperVInfo info = new();
             bool ok = false;
             CimInstance instance = null;
 

src/Microsoft.PowerShell.Commands.Management/commands/management/GetContentCommand.cs

@@ -116,7 +116,7 @@ namespace Microsoft.PowerShell.Commands
             if (_totalCountSpecified && _tailSpecified)
             {
                 string errMsg = StringUtil.Format(SessionStateStrings.GetContent_TailAndHeadCannotCoexist, "TotalCount", "Tail");
-                ErrorRecord error = new ErrorRecord(new InvalidOperationException(errMsg), "TailAndHeadCannotCoexist", ErrorCategory.InvalidOperation, null);
+                ErrorRecord error = new(new InvalidOperationException(errMsg), "TailAndHeadCannotCoexist", ErrorCategory.InvalidOperation, null);
                 WriteError(error);
                 return;
             }
@@ -145,7 +145,7 @@ namespace Microsoft.PowerShell.Commands
                     if (_tailSpecified && holder.Reader is not FileSystemContentReaderWriter)
                     {
                         string errMsg = SessionStateStrings.GetContent_TailNotSupported;
-                        ErrorRecord error = new ErrorRecord(new InvalidOperationException(errMsg), "TailNotSupported", ErrorCategory.InvalidOperation, Tail);
+                        ErrorRecord error = new(new InvalidOperationException(errMsg), "TailNotSupported", ErrorCategory.InvalidOperation, Tail);
                         WriteError(error);
                         continue;
                     }
@@ -165,7 +165,7 @@ namespace Microsoft.PowerShell.Commands
                         catch (Exception e)
                         {
                             ProviderInvocationException providerException =
-                                new ProviderInvocationException(
+                                new(
                                     "ProviderContentReadError",
                                     SessionStateStrings.ProviderContentReadError,
                                     holder.PathInfo.Provider,
@@ -218,7 +218,7 @@ namespace Microsoft.PowerShell.Commands
                             catch (Exception e) // Catch-all OK. 3rd party callout
                             {
                                 ProviderInvocationException providerException =
-                                    new ProviderInvocationException(
+                                    new(
                                         "ProviderContentReadError",
                                         SessionStateStrings.ProviderContentReadError,
                                         holder.PathInfo.Provider,
@@ -294,7 +294,7 @@ namespace Microsoft.PowerShell.Commands
                 catch (Exception e)
                 {
                     ProviderInvocationException providerException =
-                        new ProviderInvocationException(
+                        new(
                             "ProviderContentReadError",
                             SessionStateStrings.ProviderContentReadError,
                             holder.PathInfo.Provider,

src/Microsoft.PowerShell.Commands.Management/commands/management/Hotfix.cs

@@ -66,7 +66,7 @@ namespace Microsoft.PowerShell.Commands
         private ManagementObjectSearcher _searchProcess;
 
         private bool _inputContainsWildcard = false;
-        private readonly ConnectionOptions _connectionOptions = new ConnectionOptions();
+        private readonly ConnectionOptions _connectionOptions = new();
 
         /// <summary>
         /// Sets connection options.
@@ -87,8 +87,8 @@ namespace Microsoft.PowerShell.Commands
             foreach (string computer in ComputerName)
             {
                 bool foundRecord = false;
-                StringBuilder queryString = new StringBuilder();
-                ManagementScope scope = new ManagementScope(ComputerWMIHelper.GetScopeString(computer, ComputerWMIHelper.WMI_Path_CIM), _connectionOptions);
+                StringBuilder queryString = new();
+                ManagementScope scope = new(ComputerWMIHelper.GetScopeString(computer, ComputerWMIHelper.WMI_Path_CIM), _connectionOptions);
                 scope.Connect();
                 if (Id != null)
                 {
@@ -134,7 +134,7 @@ namespace Microsoft.PowerShell.Commands
                     {
                         try
                         {
-                            SecurityIdentifier secObj = new SecurityIdentifier(installed);
+                            SecurityIdentifier secObj = new(installed);
                             obj["InstalledBy"] = secObj.Translate(typeof(NTAccount));
                         }
                         catch (IdentityNotMappedException)

src/Microsoft.PowerShell.Commands.Management/commands/management/Navigation.cs

@@ -39,7 +39,7 @@ namespace Microsoft.PowerShell.Commands
         {
             get
             {
-                CmdletProviderContext coreCommandContext = new CmdletProviderContext(this);
+                CmdletProviderContext coreCommandContext = new(this);
 
                 coreCommandContext.Force = Force;
 
@@ -165,7 +165,7 @@ namespace Microsoft.PowerShell.Commands
         }
 
         internal Collection<CmdletProviderContext> stopContextCollection =
-            new Collection<CmdletProviderContext>();
+            new();
 
         /// <summary>
         /// Gets or sets the filter property.
@@ -301,7 +301,7 @@ namespace Microsoft.PowerShell.Commands
         {
             get
             {
-                CmdletProviderContext coreCommandContext = new CmdletProviderContext(this, Credential);
+                CmdletProviderContext coreCommandContext = new(this, Credential);
                 coreCommandContext.Force = Force;
 
                 Collection<string> includeFilter =
@@ -447,7 +447,7 @@ namespace Microsoft.PowerShell.Commands
                             catch (DriveNotFoundException e)
                             {
                                 ErrorRecord errorRecord =
-                                    new ErrorRecord(
+                                    new(
                                         e,
                                         "GetLocationNoMatchingDrive",
                                         ErrorCategory.ObjectNotFound,
@@ -458,7 +458,7 @@ namespace Microsoft.PowerShell.Commands
                             catch (ProviderNotFoundException e)
                             {
                                 ErrorRecord errorRecord =
-                                    new ErrorRecord(
+                                    new(
                                         e,
                                         "GetLocationNoMatchingProvider",
                                         ErrorCategory.ObjectNotFound,
@@ -469,7 +469,7 @@ namespace Microsoft.PowerShell.Commands
                             catch (ArgumentException argException)
                             {
                                 ErrorRecord errorRecord =
-                                    new ErrorRecord(
+                                    new(
                                         argException,
                                         "GetLocationNoMatchingDrive",
                                         ErrorCategory.ObjectNotFound,
@@ -523,7 +523,7 @@ namespace Microsoft.PowerShell.Commands
                                 catch (ProviderNotFoundException e)
                                 {
                                     ErrorRecord errorRecord =
-                                        new ErrorRecord(
+                                        new(
                                             e,
                                             "GetLocationNoMatchingProvider",
                                             ErrorCategory.ObjectNotFound,
@@ -1237,7 +1237,7 @@ namespace Microsoft.PowerShell.Commands
                     // -Persist switch parameter is supported only for FileSystem provider.
                     if (Persist && !provider.Name.Equals(FileSystemProvider.ProviderName, StringComparison.OrdinalIgnoreCase))
                     {
-                        ErrorRecord er = new ErrorRecord(new NotSupportedException(FileSystemProviderStrings.PersistNotSupported), "DriveRootNotNetworkPath", ErrorCategory.InvalidArgument, this);
+                        ErrorRecord er = new(new NotSupportedException(FileSystemProviderStrings.PersistNotSupported), "DriveRootNotNetworkPath", ErrorCategory.InvalidArgument, this);
                         ThrowTerminatingError(er);
                     }
 
@@ -1249,7 +1249,7 @@ namespace Microsoft.PowerShell.Commands
 
                     // Create the new drive
                     PSDriveInfo newDrive =
-                        new PSDriveInfo(
+                        new(
                             Name,
                             provider,
                             Root,
@@ -1368,7 +1368,7 @@ namespace Microsoft.PowerShell.Commands
             string[] providerNames,
             string scope)
         {
-            List<PSDriveInfo> results = new List<PSDriveInfo>();
+            List<PSDriveInfo> results = new();
 
             if (providerNames == null || providerNames.Length == 0)
             {
@@ -1637,7 +1637,7 @@ namespace Microsoft.PowerShell.Commands
 
                 if (verifyMatch && !foundMatch)
                 {
-                    DriveNotFoundException e = new DriveNotFoundException(
+                    DriveNotFoundException e = new(
                         driveName,
                         "DriveNotFound",
                         SessionStateStrings.DriveNotFound);
@@ -1776,7 +1776,7 @@ namespace Microsoft.PowerShell.Commands
                         if (!WildcardPattern.ContainsWildcardCharacters(driveName))
                         {
                             DriveNotFoundException driveNotFound =
-                                new DriveNotFoundException(
+                                new(
                                     driveName,
                                     "DriveNotFound",
                                     SessionStateStrings.DriveNotFound);
@@ -1793,7 +1793,7 @@ namespace Microsoft.PowerShell.Commands
                 catch (DriveNotFoundException driveNotFound)
                 {
                     ErrorRecord errorRecord =
-                        new ErrorRecord(
+                        new(
                             driveNotFound,
                             "GetLocationNoMatchingDrive",
                             ErrorCategory.ObjectNotFound,
@@ -1803,7 +1803,7 @@ namespace Microsoft.PowerShell.Commands
                 catch (ProviderNotFoundException providerNotFound)
                 {
                     ErrorRecord errorRecord =
-                        new ErrorRecord(
+                        new(
                             providerNotFound,
                             "GetLocationNoMatchingDrive",
                             ErrorCategory.ObjectNotFound,
@@ -2539,7 +2539,7 @@ namespace Microsoft.PowerShell.Commands
                         if (SuppressWildcardExpansion == true && resolvedPSPaths.Count == 0)
                         {
                             ItemNotFoundException pathNotFound =
-                                new ItemNotFoundException(
+                                new(
                                     path,
                                     "PathNotFound",
                                     SessionStateStrings.PathNotFound);
@@ -2700,7 +2700,7 @@ namespace Microsoft.PowerShell.Commands
                     {
                         try
                         {
-                            System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(providerPath);
+                            System.IO.DirectoryInfo di = new(providerPath);
                             if (di != null && (di.Attributes & System.IO.FileAttributes.ReparsePoint) != 0)
                             {
                                 shouldRecurse = false;
@@ -2941,7 +2941,7 @@ namespace Microsoft.PowerShell.Commands
 
         private Collection<PathInfo> GetResolvedPaths(string path)
         {
-            Collection<PathInfo> results = new Collection<PathInfo>();
+            Collection<PathInfo> results = new();
             try
             {
                 results = SessionState.Path.GetResolvedPSPathFromPSPath(path, CmdletProviderContext);

src/Microsoft.PowerShell.Commands.Management/commands/management/ParsePathCommand.cs

@@ -184,7 +184,7 @@ namespace Microsoft.PowerShell.Commands
         /// </summary>
         protected override void ProcessRecord()
         {
-            StringCollection pathsToParse = new StringCollection();
+            StringCollection pathsToParse = new();
 
             if (Resolve)
             {
@@ -305,7 +305,7 @@ namespace Microsoft.PowerShell.Commands
                         if (separatorIndex < 0)
                         {
                             FormatException e =
-                                new FormatException(
+                                new(
                                     StringUtil.Format(NavigationResources.ParsePathFormatError, pathsToParse[index]));
                             WriteError(
                                 new ErrorRecord(

src/Microsoft.PowerShell.Commands.Management/commands/management/Process.cs

@@ -103,8 +103,8 @@ namespace Microsoft.PowerShell.Commands
 
         // We use a Dictionary to optimize the check whether the object
         // is already in the list.
-        private List<Process> _matchingProcesses = new List<Process>();
-        private readonly Dictionary<int, Process> _keys = new Dictionary<int, Process>();
+        private List<Process> _matchingProcesses = new();
+        private readonly Dictionary<int, Process> _keys = new();
 
         /// <summary>
         /// Retrieve the list of all processes matching the Name, Id
@@ -280,7 +280,7 @@ namespace Microsoft.PowerShell.Commands
             {
                 if (_allProcesses == null)
                 {
-                    List<Process> processes = new List<Process>();
+                    List<Process> processes = new();
                     processes.AddRange(Process.GetProcesses());
                     _allProcesses = processes.ToArray();
                 }
@@ -358,7 +358,7 @@ namespace Microsoft.PowerShell.Commands
                 processId,
                 (innerException == null) ? string.Empty : innerException.Message);
             ProcessCommandException exception =
-                new ProcessCommandException(message, innerException);
+                new(message, innerException);
             exception.ProcessName = processName;
 
             WriteError(new ErrorRecord(
@@ -723,7 +723,7 @@ namespace Microsoft.PowerShell.Commands
             string userName = RetrieveProcessUserName(process);
 
             PSObject processAsPsobj = PSObject.AsPSObject(process);
-            PSNoteProperty noteProperty = new PSNoteProperty("UserName", userName);
+            PSNoteProperty noteProperty = new("UserName", userName);
 
             processAsPsobj.Properties.Add(noteProperty, true);
             processAsPsobj.TypeNames.Insert(0, TypeNameForProcessWithUserName);
@@ -952,7 +952,7 @@ namespace Microsoft.PowerShell.Commands
 
         #region Overrides
 
-        private readonly List<Process> _processList = new List<Process>();
+        private readonly List<Process> _processList = new();
 
         // Wait handle which is used by thread to sleep.
         private ManualResetEvent _waitHandle;
@@ -1029,7 +1029,7 @@ namespace Microsoft.PowerShell.Commands
                     if (!process.HasExited)
                     {
                         string message = StringUtil.Format(ProcessResources.ProcessNotTerminated, new object[] { process.ProcessName, process.Id });
-                        ErrorRecord errorRecord = new ErrorRecord(new TimeoutException(message), "ProcessNotTerminated", ErrorCategory.CloseError, process);
+                        ErrorRecord errorRecord = new(new TimeoutException(message), "ProcessNotTerminated", ErrorCategory.CloseError, process);
                         WriteError(errorRecord);
                     }
                 }
@@ -1822,7 +1822,7 @@ namespace Microsoft.PowerShell.Commands
                 if (_nonewwindow && _windowstyleSpecified)
                 {
                     message = StringUtil.Format(ProcessResources.ContradictParametersSpecified, "-NoNewWindow", "-WindowStyle");
-                    ErrorRecord er = new ErrorRecord(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
+                    ErrorRecord er = new(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
                     WriteError(er);
                     return;
                 }
@@ -1840,12 +1840,12 @@ namespace Microsoft.PowerShell.Commands
 
                 if (!string.IsNullOrEmpty(message))
                 {
-                    ErrorRecord er = new ErrorRecord(new NotSupportedException(message), "NotSupportedException", ErrorCategory.NotImplemented, null);
+                    ErrorRecord er = new(new NotSupportedException(message), "NotSupportedException", ErrorCategory.NotImplemented, null);
                     ThrowTerminatingError(er);
                 }
             }
 
-            ProcessStartInfo startInfo = new ProcessStartInfo();
+            ProcessStartInfo startInfo = new();
             // Use ShellExecute by default if we are running on full windows SKUs
             startInfo.UseShellExecute = Platform.IsWindowsDesktop;
 
@@ -1883,7 +1883,7 @@ namespace Microsoft.PowerShell.Commands
                 if (!Directory.Exists(WorkingDirectory))
                 {
                     message = StringUtil.Format(ProcessResources.InvalidInput, "WorkingDirectory");
-                    ErrorRecord er = new ErrorRecord(new DirectoryNotFoundException(message), "DirectoryNotFoundException", ErrorCategory.InvalidOperation, null);
+                    ErrorRecord er = new(new DirectoryNotFoundException(message), "DirectoryNotFoundException", ErrorCategory.InvalidOperation, null);
                     WriteError(er);
                     return;
                 }
@@ -1942,7 +1942,7 @@ namespace Microsoft.PowerShell.Commands
                     if (!File.Exists(_redirectstandardinput))
                     {
                         message = StringUtil.Format(ProcessResources.InvalidInput, "RedirectStandardInput '" + this.RedirectStandardInput + "'");
-                        ErrorRecord er = new ErrorRecord(new FileNotFoundException(message), "FileNotFoundException", ErrorCategory.InvalidOperation, null);
+                        ErrorRecord er = new(new FileNotFoundException(message), "FileNotFoundException", ErrorCategory.InvalidOperation, null);
                         WriteError(er);
                         return;
                     }
@@ -1956,7 +1956,7 @@ namespace Microsoft.PowerShell.Commands
                     if (_redirectstandardinput.Equals(_redirectstandardoutput, StringComparison.OrdinalIgnoreCase))
                     {
                         message = StringUtil.Format(ProcessResources.DuplicateEntry, "RedirectStandardInput", "RedirectStandardOutput");
-                        ErrorRecord er = new ErrorRecord(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
+                        ErrorRecord er = new(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
                         WriteError(er);
                         return;
                     }
@@ -1970,7 +1970,7 @@ namespace Microsoft.PowerShell.Commands
                     if (_redirectstandardinput.Equals(_redirectstandarderror, StringComparison.OrdinalIgnoreCase))
                     {
                         message = StringUtil.Format(ProcessResources.DuplicateEntry, "RedirectStandardInput", "RedirectStandardError");
-                        ErrorRecord er = new ErrorRecord(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
+                        ErrorRecord er = new(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
                         WriteError(er);
                         return;
                     }
@@ -1984,7 +1984,7 @@ namespace Microsoft.PowerShell.Commands
                     if (_redirectstandardoutput.Equals(_redirectstandarderror, StringComparison.OrdinalIgnoreCase))
                     {
                         message = StringUtil.Format(ProcessResources.DuplicateEntry, "RedirectStandardOutput", "RedirectStandardError");
-                        ErrorRecord er = new ErrorRecord(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
+                        ErrorRecord er = new(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
                         WriteError(er);
                         return;
                     }
@@ -2011,7 +2011,7 @@ namespace Microsoft.PowerShell.Commands
                 else
                 {
                     message = StringUtil.Format(ProcessResources.CannotStarttheProcess);
-                    ErrorRecord er = new ErrorRecord(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
+                    ErrorRecord er = new(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
                     ThrowTerminatingError(er);
                 }
             }
@@ -2028,7 +2028,7 @@ namespace Microsoft.PowerShell.Commands
                         _waithandle = new ManualResetEvent(false);
 
                         // Create and start the job object
-                        ProcessCollection jobObject = new ProcessCollection();
+                        ProcessCollection jobObject = new();
                         if (jobObject.AssignProcessToJobObject(process))
                         {
                             // Wait for the job object to finish
@@ -2047,7 +2047,7 @@ namespace Microsoft.PowerShell.Commands
                 else
                 {
                     message = StringUtil.Format(ProcessResources.CannotStarttheProcess);
-                    ErrorRecord er = new ErrorRecord(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
+                    ErrorRecord er = new(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
                     ThrowTerminatingError(er);
                 }
             }
@@ -2269,7 +2269,7 @@ namespace Microsoft.PowerShell.Commands
         private SafeFileHandle GetSafeFileHandleForRedirection(string RedirectionPath, uint dwCreationDisposition)
         {
             System.IntPtr hFileHandle = System.IntPtr.Zero;
-            ProcessNativeMethods.SECURITY_ATTRIBUTES lpSecurityAttributes = new ProcessNativeMethods.SECURITY_ATTRIBUTES();
+            ProcessNativeMethods.SECURITY_ATTRIBUTES lpSecurityAttributes = new();
 
             hFileHandle = ProcessNativeMethods.CreateFileW(RedirectionPath,
                 ProcessNativeMethods.GENERIC_READ | ProcessNativeMethods.GENERIC_WRITE,
@@ -2281,19 +2281,19 @@ namespace Microsoft.PowerShell.Commands
             if (hFileHandle == System.IntPtr.Zero)
             {
                 int error = Marshal.GetLastWin32Error();
-                Win32Exception win32ex = new Win32Exception(error);
+                Win32Exception win32ex = new(error);
                 string message = StringUtil.Format(ProcessResources.InvalidStartProcess, win32ex.Message);
-                ErrorRecord er = new ErrorRecord(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
+                ErrorRecord er = new(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
                 ThrowTerminatingError(er);
             }
 
-            SafeFileHandle sf = new SafeFileHandle(hFileHandle, true);
+            SafeFileHandle sf = new(hFileHandle, true);
             return sf;
         }
 
         private static StringBuilder BuildCommandLine(string executableFileName, string arguments)
         {
-            StringBuilder builder = new StringBuilder();
+            StringBuilder builder = new();
             string str = executableFileName.Trim();
             bool flag = str.StartsWith('"') && str.EndsWith('"');
             if (!flag)
@@ -2324,7 +2324,7 @@ namespace Microsoft.PowerShell.Commands
             string[] strArray2 = new string[sd.Count];
             sd.Values.CopyTo(strArray2, 0);
             Array.Sort(array, strArray2, StringComparer.OrdinalIgnoreCase);
-            StringBuilder builder = new StringBuilder();
+            StringBuilder builder = new();
             for (int i = 0; i < sd.Count; i++)
             {
                 builder.Append(array[i]);
@@ -2430,10 +2430,10 @@ namespace Microsoft.PowerShell.Commands
         /// </summary>
         private Process StartWithCreateProcess(ProcessStartInfo startinfo)
         {
-            ProcessNativeMethods.STARTUPINFO lpStartupInfo = new ProcessNativeMethods.STARTUPINFO();
-            SafeNativeMethods.PROCESS_INFORMATION lpProcessInformation = new SafeNativeMethods.PROCESS_INFORMATION();
+            ProcessNativeMethods.STARTUPINFO lpStartupInfo = new();
+            SafeNativeMethods.PROCESS_INFORMATION lpProcessInformation = new();
             int error = 0;
-            GCHandle pinnedEnvironmentBlock = new GCHandle();
+            GCHandle pinnedEnvironmentBlock = new();
             IntPtr AddressOfEnvironmentBlock = IntPtr.Zero;
             string message = string.Empty;
 
@@ -2497,7 +2497,7 @@ namespace Microsoft.PowerShell.Commands
                             }
                             else
                             {
-                                Win32Exception win32ex = new Win32Exception(error);
+                                Win32Exception win32ex = new(error);
                                 message = StringUtil.Format(ProcessResources.InvalidStartProcess, win32ex.Message);
                             }
 
@@ -2525,23 +2525,23 @@ namespace Microsoft.PowerShell.Commands
                     IntPtr token = WindowsIdentity.GetCurrent().Token;
                     if (!ProcessNativeMethods.CreateEnvironmentBlock(out AddressOfEnvironmentBlock, token, false))
                     {
-                        Win32Exception win32ex = new Win32Exception(error);
+                        Win32Exception win32ex = new(error);
                         message = StringUtil.Format(ProcessResources.InvalidStartProcess, win32ex.Message);
                         var errorRecord = new ErrorRecord(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
                         ThrowTerminatingError(errorRecord);
                     }
                 }
 
-                ProcessNativeMethods.SECURITY_ATTRIBUTES lpProcessAttributes = new ProcessNativeMethods.SECURITY_ATTRIBUTES();
-                ProcessNativeMethods.SECURITY_ATTRIBUTES lpThreadAttributes = new ProcessNativeMethods.SECURITY_ATTRIBUTES();
+                ProcessNativeMethods.SECURITY_ATTRIBUTES lpProcessAttributes = new();
+                ProcessNativeMethods.SECURITY_ATTRIBUTES lpThreadAttributes = new();
                 flag = ProcessNativeMethods.CreateProcess(null, cmdLine, lpProcessAttributes, lpThreadAttributes, true, creationFlags, AddressOfEnvironmentBlock, startinfo.WorkingDirectory, lpStartupInfo, lpProcessInformation);
                 if (!flag)
                 {
                     error = Marshal.GetLastWin32Error();
 
-                    Win32Exception win32ex = new Win32Exception(error);
+                    Win32Exception win32ex = new(error);
                     message = StringUtil.Format(ProcessResources.InvalidStartProcess, win32ex.Message);
-                    ErrorRecord er = new ErrorRecord(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
+                    ErrorRecord er = new(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
                     ThrowTerminatingError(er);
                 }
 
@@ -2583,7 +2583,7 @@ namespace Microsoft.PowerShell.Commands
             catch (Win32Exception ex)
             {
                 string message = StringUtil.Format(ProcessResources.InvalidStartProcess, ex.Message);
-                ErrorRecord er = new ErrorRecord(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
+                ErrorRecord er = new(new InvalidOperationException(message), "InvalidOperationException", ErrorCategory.InvalidOperation, null);
                 ThrowTerminatingError(er);
             }
 
@@ -2634,7 +2634,7 @@ namespace Microsoft.PowerShell.Commands
             ManualResetEvent emptyJobAutoEvent = (ManualResetEvent)stateInfo;
             int dwSize = 0;
             const int JOB_OBJECT_BASIC_PROCESS_ID_LIST = 3;
-            JOBOBJECT_BASIC_PROCESS_ID_LIST JobList = new JOBOBJECT_BASIC_PROCESS_ID_LIST();
+            JOBOBJECT_BASIC_PROCESS_ID_LIST JobList = new();
 
             dwSize = Marshal.SizeOf(JobList);
             if (NativeMethods.QueryInformationJobObject(_jobObjectHandle,
@@ -2659,7 +2659,7 @@ namespace Microsoft.PowerShell.Commands
         internal void WaitOne(ManualResetEvent waitHandleToUse)
         {
             TimerCallback jobObjectStatusCb = this.CheckJobStatus;
-            using (Timer stateTimer = new Timer(jobObjectStatusCb, waitHandleToUse, 0, 1000))
+            using (Timer stateTimer = new(jobObjectStatusCb, waitHandleToUse, 0, 1000))
             {
                 waitHandleToUse.WaitOne();
             }

src/Microsoft.PowerShell.Commands.Management/commands/management/Service.cs

@@ -134,7 +134,7 @@ namespace Microsoft.PowerShell.Commands
             if (!status)
             {
                 int lastError = Marshal.GetLastWin32Error();
-                Win32Exception exception = new Win32Exception(lastError);
+                Win32Exception exception = new(lastError);
                 bool accessDenied = exception.NativeErrorCode == NativeMethods.ERROR_ACCESS_DENIED;
                 WriteNonTerminatingError(
                     service,
@@ -380,7 +380,7 @@ namespace Microsoft.PowerShell.Commands
         /// </remarks>
         private List<ServiceController> MatchingServicesByServiceName()
         {
-            List<ServiceController> matchingServices = new List<ServiceController>();
+            List<ServiceController> matchingServices = new();
 
             if (serviceNames == null)
             {
@@ -443,7 +443,7 @@ namespace Microsoft.PowerShell.Commands
         /// <returns></returns>
         private List<ServiceController> MatchingServicesByDisplayName()
         {
-            List<ServiceController> matchingServices = new List<ServiceController>();
+            List<ServiceController> matchingServices = new();
             if (DisplayName == null)
             {
                 Diagnostics.Assert(false, "null DisplayName");
@@ -486,7 +486,7 @@ namespace Microsoft.PowerShell.Commands
         /// <returns></returns>
         private List<ServiceController> MatchingServicesByInput()
         {
-            List<ServiceController> matchingServices = new List<ServiceController>();
+            List<ServiceController> matchingServices = new();
             if (InputObject == null)
             {
                 Diagnostics.Assert(false, "null InputObject");
@@ -669,7 +669,7 @@ namespace Microsoft.PowerShell.Commands
                 if (hScManager == IntPtr.Zero)
                 {
                     lastError = Marshal.GetLastWin32Error();
-                    Win32Exception exception = new Win32Exception(lastError);
+                    Win32Exception exception = new(lastError);
                     WriteNonTerminatingError(
                         service,
                         exception,
@@ -686,7 +686,7 @@ namespace Microsoft.PowerShell.Commands
                 if (hService == IntPtr.Zero)
                 {
                     lastError = Marshal.GetLastWin32Error();
-                    Win32Exception exception = new Win32Exception(lastError);
+                    Win32Exception exception = new(lastError);
                     WriteNonTerminatingError(
                         service,
                         exception,
@@ -695,13 +695,13 @@ namespace Microsoft.PowerShell.Commands
                         ErrorCategory.PermissionDenied);
                 }
 
-                NativeMethods.SERVICE_DESCRIPTIONW description = new NativeMethods.SERVICE_DESCRIPTIONW();
+                NativeMethods.SERVICE_DESCRIPTIONW description = new();
                 bool querySuccessful = NativeMethods.QueryServiceConfig2<NativeMethods.SERVICE_DESCRIPTIONW>(hService, NativeMethods.SERVICE_CONFIG_DESCRIPTION, out description);
 
-                NativeMethods.SERVICE_DELAYED_AUTO_START_INFO autostartInfo = new NativeMethods.SERVICE_DELAYED_AUTO_START_INFO();
+                NativeMethods.SERVICE_DELAYED_AUTO_START_INFO autostartInfo = new();
                 querySuccessful = querySuccessful && NativeMethods.QueryServiceConfig2<NativeMethods.SERVICE_DELAYED_AUTO_START_INFO>(hService, NativeMethods.SERVICE_CONFIG_DELAYED_AUTO_START_INFO, out autostartInfo);
 
-                NativeMethods.QUERY_SERVICE_CONFIG serviceInfo = new NativeMethods.QUERY_SERVICE_CONFIG();
+                NativeMethods.QUERY_SERVICE_CONFIG serviceInfo = new();
                 querySuccessful = querySuccessful && NativeMethods.QueryServiceConfig(hService, out serviceInfo);
 
                 if (!querySuccessful)
@@ -715,7 +715,7 @@ namespace Microsoft.PowerShell.Commands
                         );
                 }
 
-                PSProperty noteProperty = new PSProperty("UserName", serviceInfo.lpServiceStartName);
+                PSProperty noteProperty = new("UserName", serviceInfo.lpServiceStartName);
                 serviceAsPSObj.Properties.Add(noteProperty, true);
                 serviceAsPSObj.TypeNames.Insert(0, "System.Service.ServiceController#UserName");
 
@@ -960,7 +960,7 @@ namespace Microsoft.PowerShell.Commands
             // Ignore ServiceController.CanStop.  CanStop will be set false
             // if the service is not running, but this is not an error.
 
-            List<ServiceController> stoppedServices = new List<ServiceController>();
+            List<ServiceController> stoppedServices = new();
             ServiceController[] dependentServices = null;
 
             try
@@ -1705,14 +1705,14 @@ namespace Microsoft.PowerShell.Commands
             catch (ArgumentException ex)
             {
                 // cannot use WriteNonterminatingError as service is null
-                ErrorRecord er = new ErrorRecord(ex, "ArgumentException", ErrorCategory.ObjectNotFound, Name);
+                ErrorRecord er = new(ex, "ArgumentException", ErrorCategory.ObjectNotFound, Name);
                 WriteError(er);
                 return;
             }
             catch (InvalidOperationException ex)
             {
                 // cannot use WriteNonterminatingError as service is null
-                ErrorRecord er = new ErrorRecord(ex, "InvalidOperationException", ErrorCategory.ObjectNotFound, Name);
+                ErrorRecord er = new(ex, "InvalidOperationException", ErrorCategory.ObjectNotFound, Name);
                 WriteError(er);
                 return;
             }
@@ -1740,7 +1740,7 @@ namespace Microsoft.PowerShell.Commands
                     if (hScManager == IntPtr.Zero)
                     {
                         int lastError = Marshal.GetLastWin32Error();
-                        Win32Exception exception = new Win32Exception(lastError);
+                        Win32Exception exception = new(lastError);
                         WriteNonTerminatingError(
                             service,
                             exception,
@@ -1759,7 +1759,7 @@ namespace Microsoft.PowerShell.Commands
                     if (hService == IntPtr.Zero)
                     {
                         int lastError = Marshal.GetLastWin32Error();
-                        Win32Exception exception = new Win32Exception(lastError);
+                        Win32Exception exception = new(lastError);
                         WriteNonTerminatingError(
                             service,
                             exception,
@@ -1805,7 +1805,7 @@ namespace Microsoft.PowerShell.Commands
                         if (!succeeded)
                         {
                             int lastError = Marshal.GetLastWin32Error();
-                            Win32Exception exception = new Win32Exception(lastError);
+                            Win32Exception exception = new(lastError);
                             WriteNonTerminatingError(
                                 service,
                                 exception,
@@ -1816,7 +1816,7 @@ namespace Microsoft.PowerShell.Commands
                         }
                     }
 
-                    NativeMethods.SERVICE_DESCRIPTIONW sd = new NativeMethods.SERVICE_DESCRIPTIONW();
+                    NativeMethods.SERVICE_DESCRIPTIONW sd = new();
                     sd.lpDescription = Description;
                     int size = Marshal.SizeOf(sd);
                     IntPtr buffer = Marshal.AllocCoTaskMem(size);
@@ -1830,7 +1830,7 @@ namespace Microsoft.PowerShell.Commands
                     if (!status)
                     {
                         int lastError = Marshal.GetLastWin32Error();
-                        Win32Exception exception = new Win32Exception(lastError);
+                        Win32Exception exception = new(lastError);
                         WriteNonTerminatingError(
                             service,
                             exception,
@@ -1840,7 +1840,7 @@ namespace Microsoft.PowerShell.Commands
                     }
 
                     // Set the delayed auto start
-                    NativeMethods.SERVICE_DELAYED_AUTO_START_INFO ds = new NativeMethods.SERVICE_DELAYED_AUTO_START_INFO();
+                    NativeMethods.SERVICE_DELAYED_AUTO_START_INFO ds = new();
                     ds.fDelayedAutostart = StartupType == ServiceStartupType.AutomaticDelayedStart;
                     size = Marshal.SizeOf(ds);
                     delayedAutoStartInfoBuffer = Marshal.AllocCoTaskMem(size);
@@ -1854,7 +1854,7 @@ namespace Microsoft.PowerShell.Commands
                     if (!status)
                     {
                         int lastError = Marshal.GetLastWin32Error();
-                        Win32Exception exception = new Win32Exception(lastError);
+                        Win32Exception exception = new(lastError);
                         WriteNonTerminatingError(
                             Name,
                             DisplayName,
@@ -1914,7 +1914,7 @@ namespace Microsoft.PowerShell.Commands
                     if (PassThru.IsPresent)
                     {
                         // To display the service, refreshing the service would not show the display name after updating
-                        ServiceController displayservice = new ServiceController(Name);
+                        ServiceController displayservice = new(Name);
                         WriteObject(displayservice);
                     }
                 }
@@ -1931,7 +1931,7 @@ namespace Microsoft.PowerShell.Commands
                         if (!succeeded)
                         {
                             int lastError = Marshal.GetLastWin32Error();
-                            Win32Exception exception = new Win32Exception(lastError);
+                            Win32Exception exception = new(lastError);
                             WriteNonTerminatingError(
                                 service,
                                 exception,
@@ -1947,7 +1947,7 @@ namespace Microsoft.PowerShell.Commands
                         if (!succeeded)
                         {
                             int lastError = Marshal.GetLastWin32Error();
-                            Win32Exception exception = new Win32Exception(lastError);
+                            Win32Exception exception = new(lastError);
                             WriteNonTerminatingError(
                                 service,
                                 exception,
@@ -2136,7 +2136,7 @@ namespace Microsoft.PowerShell.Commands
                 if (hScManager == IntPtr.Zero)
                 {
                     int lastError = Marshal.GetLastWin32Error();
-                    Win32Exception exception = new Win32Exception(lastError);
+                    Win32Exception exception = new(lastError);
                     WriteNonTerminatingError(
                         Name,
                         DisplayName,
@@ -2213,7 +2213,7 @@ namespace Microsoft.PowerShell.Commands
                 if (hService == IntPtr.Zero)
                 {
                     int lastError = Marshal.GetLastWin32Error();
-                    Win32Exception exception = new Win32Exception(lastError);
+                    Win32Exception exception = new(lastError);
                     WriteNonTerminatingError(
                         Name,
                         DisplayName,
@@ -2226,7 +2226,7 @@ namespace Microsoft.PowerShell.Commands
                 }
 
                 // Set the service description
-                NativeMethods.SERVICE_DESCRIPTIONW sd = new NativeMethods.SERVICE_DESCRIPTIONW();
+                NativeMethods.SERVICE_DESCRIPTIONW sd = new();
                 sd.lpDescription = Description;
                 int size = Marshal.SizeOf(sd);
                 IntPtr buffer = Marshal.AllocCoTaskMem(size);
@@ -2240,7 +2240,7 @@ namespace Microsoft.PowerShell.Commands
                 if (!succeeded)
                 {
                     int lastError = Marshal.GetLastWin32Error();
-                    Win32Exception exception = new Win32Exception(lastError);
+                    Win32Exception exception = new(lastError);
                     WriteNonTerminatingError(
                         Name,
                         DisplayName,
@@ -2254,7 +2254,7 @@ namespace Microsoft.PowerShell.Commands
                 // Set the delayed auto start
                 if (StartupType == ServiceStartupType.AutomaticDelayedStart)
                 {
-                    NativeMethods.SERVICE_DELAYED_AUTO_START_INFO ds = new NativeMethods.SERVICE_DELAYED_AUTO_START_INFO();
+                    NativeMethods.SERVICE_DELAYED_AUTO_START_INFO ds = new();
                     ds.fDelayedAutostart = true;
                     size = Marshal.SizeOf(ds);
                     delayedAutoStartInfoBuffer = Marshal.AllocCoTaskMem(size);
@@ -2268,7 +2268,7 @@ namespace Microsoft.PowerShell.Commands
                     if (!succeeded)
                     {
                         int lastError = Marshal.GetLastWin32Error();
-                        Win32Exception exception = new Win32Exception(lastError);
+                        Win32Exception exception = new(lastError);
                         WriteNonTerminatingError(
                             Name,
                             DisplayName,
@@ -2308,7 +2308,7 @@ namespace Microsoft.PowerShell.Commands
                     if (!succeeded)
                     {
                         int lastError = Marshal.GetLastWin32Error();
-                        Win32Exception exception = new Win32Exception(lastError);
+                        Win32Exception exception = new(lastError);
                         WriteNonTerminatingError(
                             Name,
                             DisplayName,
@@ -2326,7 +2326,7 @@ namespace Microsoft.PowerShell.Commands
                     if (!succeeded)
                     {
                         int lastError = Marshal.GetLastWin32Error();
-                        Win32Exception exception = new Win32Exception(lastError);
+                        Win32Exception exception = new(lastError);
                         WriteNonTerminatingError(
                             Name,
                             DisplayName,
@@ -2402,14 +2402,14 @@ namespace Microsoft.PowerShell.Commands
             catch (ArgumentException ex)
             {
                 // Cannot use WriteNonterminatingError as service is null
-                ErrorRecord er = new ErrorRecord(ex, "ArgumentException", ErrorCategory.ObjectNotFound, Name);
+                ErrorRecord er = new(ex, "ArgumentException", ErrorCategory.ObjectNotFound, Name);
                 WriteError(er);
                 return;
             }
             catch (InvalidOperationException ex)
             {
                 // Cannot use WriteNonterminatingError as service is null
-                ErrorRecord er = new ErrorRecord(ex, "InvalidOperationException", ErrorCategory.ObjectNotFound, Name);
+                ErrorRecord er = new(ex, "InvalidOperationException", ErrorCategory.ObjectNotFound, Name);
                 WriteError(er);
                 return;
             }
@@ -2435,7 +2435,7 @@ namespace Microsoft.PowerShell.Commands
                     if (hScManager == IntPtr.Zero)
                     {
                         int lastError = Marshal.GetLastWin32Error();
-                        Win32Exception exception = new Win32Exception(lastError);
+                        Win32Exception exception = new(lastError);
                         WriteObject(exception);
                         WriteNonTerminatingError(
                             service,
@@ -2454,7 +2454,7 @@ namespace Microsoft.PowerShell.Commands
                     if (hService == IntPtr.Zero)
                     {
                         int lastError = Marshal.GetLastWin32Error();
-                        Win32Exception exception = new Win32Exception(lastError);
+                        Win32Exception exception = new(lastError);
                         WriteNonTerminatingError(
                             service,
                             exception,
@@ -2469,7 +2469,7 @@ namespace Microsoft.PowerShell.Commands
                     if (!status)
                     {
                         int lastError = Marshal.GetLastWin32Error();
-                        Win32Exception exception = new Win32Exception(lastError);
+                        Win32Exception exception = new(lastError);
                         WriteNonTerminatingError(
                             service,
                             exception,

src/Microsoft.PowerShell.Commands.Management/commands/management/SetClipboardCommand.cs

@@ -19,7 +19,7 @@ namespace Microsoft.PowerShell.Commands
     [Alias("scb")]
     public class SetClipboardCommand : PSCmdlet
     {
-        private readonly List<string> _contentList = new List<string>();
+        private readonly List<string> _contentList = new();
 
         /// <summary>
         /// Property that sets clipboard content.
@@ -84,7 +84,7 @@ namespace Microsoft.PowerShell.Commands
                 return;
             }
 
-            StringBuilder content = new StringBuilder();
+            StringBuilder content = new();
             if (append)
             {
                 content.AppendLine(Clipboard.GetText());

src/Microsoft.PowerShell.Commands.Management/commands/management/SetContentCommand.cs

@@ -29,7 +29,7 @@ namespace Microsoft.PowerShell.Commands
                 throw PSTraceSource.NewArgumentNullException(nameof(paths));
             }
 
-            CmdletProviderContext context = new CmdletProviderContext(GetCurrentContext());
+            CmdletProviderContext context = new(GetCurrentContext());
 
             foreach (string path in paths)
             {

src/Microsoft.PowerShell.Commands.Management/commands/management/TestConnectionCommand.cs

@@ -57,7 +57,7 @@ namespace Microsoft.PowerShell.Commands
 
         private static byte[]? s_DefaultSendBuffer;
 
-        private readonly CancellationTokenSource _dnsLookupCancel = new CancellationTokenSource();
+        private readonly CancellationTokenSource _dnsLookupCancel = new();
 
         private bool _disposed;
 
@@ -293,7 +293,7 @@ namespace Microsoft.PowerShell.Commands
                 return;
             }
 
-            TcpClient client = new TcpClient();
+            TcpClient client = new();
 
             try
             {
@@ -350,11 +350,11 @@ namespace Microsoft.PowerShell.Commands
             }
 
             int currentHop = 1;
-            PingOptions pingOptions = new PingOptions(currentHop, DontFragment.IsPresent);
+            PingOptions pingOptions = new(currentHop, DontFragment.IsPresent);
             PingReply reply;
             PingReply discoveryReply;
             int timeout = TimeoutSeconds * 1000;
-            Stopwatch timer = new Stopwatch();
+            Stopwatch timer = new();
 
             IPAddress hopAddress;
             do
@@ -436,7 +436,7 @@ namespace Microsoft.PowerShell.Commands
                             resolvedTargetName,
                             ex.Message);
                         Exception pingException = new PingException(message, ex.InnerException);
-                        ErrorRecord errorRecord = new ErrorRecord(
+                        ErrorRecord errorRecord = new(
                             pingException,
                             TestConnectionExceptionId,
                             ErrorCategory.ResourceUnavailable,
@@ -499,7 +499,7 @@ namespace Microsoft.PowerShell.Commands
 
             try
             {
-                PingOptions pingOptions = new PingOptions(MaxHops, true);
+                PingOptions pingOptions = new(MaxHops, true);
                 int retry = 1;
 
                 while (LowMTUSize < (HighMTUSize - 1))
@@ -535,7 +535,7 @@ namespace Microsoft.PowerShell.Commands
                                 targetAddress,
                                 reply.Status.ToString());
                             Exception pingException = new PingException(message);
-                            ErrorRecord errorRecord = new ErrorRecord(
+                            ErrorRecord errorRecord = new(
                                 pingException,
                                 TestConnectionExceptionId,
                                 ErrorCategory.ResourceUnavailable,
@@ -560,7 +560,7 @@ namespace Microsoft.PowerShell.Commands
             {
                 string message = StringUtil.Format(TestConnectionResources.NoPingResult, targetAddress, ex.Message);
                 Exception pingException = new PingException(message, ex.InnerException);
-                ErrorRecord errorRecord = new ErrorRecord(
+                ErrorRecord errorRecord = new(
                     pingException,
                     TestConnectionExceptionId,
                     ErrorCategory.ResourceUnavailable,
@@ -603,7 +603,7 @@ namespace Microsoft.PowerShell.Commands
             byte[] buffer = GetSendBuffer(BufferSize);
 
             PingReply reply;
-            PingOptions pingOptions = new PingOptions(MaxHops, DontFragment.IsPresent);
+            PingOptions pingOptions = new(MaxHops, DontFragment.IsPresent);
             int timeout = TimeoutSeconds * 1000;
             int delay = Delay * 1000;
 
@@ -617,7 +617,7 @@ namespace Microsoft.PowerShell.Commands
                 {
                     string message = StringUtil.Format(TestConnectionResources.NoPingResult, resolvedTargetName, ex.Message);
                     Exception pingException = new PingException(message, ex.InnerException);
-                    ErrorRecord errorRecord = new ErrorRecord(
+                    ErrorRecord errorRecord = new(
                         pingException,
                         TestConnectionExceptionId,
                         ErrorCategory.ResourceUnavailable,
@@ -678,7 +678,7 @@ namespace Microsoft.PowerShell.Commands
                         resolvedTargetName,
                         TestConnectionResources.TargetAddressAbsent);
                     Exception pingException = new PingException(message, null);
-                    ErrorRecord errorRecord = new ErrorRecord(
+                    ErrorRecord errorRecord = new(
                         pingException,
                         TestConnectionExceptionId,
                         ErrorCategory.ResourceUnavailable,
@@ -722,7 +722,7 @@ namespace Microsoft.PowerShell.Commands
                             resolvedTargetName,
                             TestConnectionResources.CannotResolveTargetName);
                         Exception pingException = new PingException(message, ex);
-                        ErrorRecord errorRecord = new ErrorRecord(
+                        ErrorRecord errorRecord = new(
                             pingException,
                             TestConnectionExceptionId,
                             ErrorCategory.ResourceUnavailable,
@@ -744,7 +744,7 @@ namespace Microsoft.PowerShell.Commands
                             resolvedTargetName,
                             TestConnectionResources.TargetAddressAbsent);
                         Exception pingException = new PingException(message, null);
-                        ErrorRecord errorRecord = new ErrorRecord(
+                        ErrorRecord errorRecord = new(
                             pingException,
                             TestConnectionExceptionId,
                             ErrorCategory.ResourceUnavailable,

src/Microsoft.PowerShell.Commands.Management/commands/management/TimeZoneCommands.cs

@@ -254,14 +254,14 @@ namespace Microsoft.PowerShell.Commands
                 try
                 {
                     // construct and populate a new DYNAMIC_TIME_ZONE_INFORMATION structure
-                    NativeMethods.DYNAMIC_TIME_ZONE_INFORMATION dtzi = new NativeMethods.DYNAMIC_TIME_ZONE_INFORMATION();
+                    NativeMethods.DYNAMIC_TIME_ZONE_INFORMATION dtzi = new();
                     dtzi.Bias -= (int)InputObject.BaseUtcOffset.TotalMinutes;
                     dtzi.StandardName = InputObject.StandardName;
                     dtzi.DaylightName = InputObject.DaylightName;
                     dtzi.TimeZoneKeyName = InputObject.Id;
 
                     // Request time zone transition information for the current year
-                    NativeMethods.TIME_ZONE_INFORMATION tzi = new NativeMethods.TIME_ZONE_INFORMATION();
+                    NativeMethods.TIME_ZONE_INFORMATION tzi = new();
                     if (!NativeMethods.GetTimeZoneInformationForYear((ushort)DateTime.Now.Year, ref dtzi, ref tzi))
                     {
                         ThrowWin32Error();
@@ -343,7 +343,7 @@ namespace Microsoft.PowerShell.Commands
                 try
                 {
                     // setup the privileges being checked
-                    NativeMethods.PRIVILEGE_SET ps = new NativeMethods.PRIVILEGE_SET()
+                    NativeMethods.PRIVILEGE_SET ps = new()
                     {
                         PrivilegeCount = 1,
                         Control = 1,
@@ -390,7 +390,7 @@ namespace Microsoft.PowerShell.Commands
             try
             {
                 // setup the privileges being requested
-                NativeMethods.TOKEN_PRIVILEGES tp = new NativeMethods.TOKEN_PRIVILEGES()
+                NativeMethods.TOKEN_PRIVILEGES tp = new()
                 {
                     PrivilegeCount = 1,
                     Luid = 0,
@@ -779,8 +779,8 @@ namespace Microsoft.PowerShell.Commands
         /// <returns>A TimeZoneInfo object array containing information about the specified system time zones.</returns>
         internal static TimeZoneInfo[] LookupSystemTimeZoneInfoByName(string name)
         {
-            WildcardPattern namePattern = new WildcardPattern(name, WildcardOptions.IgnoreCase);
-            List<TimeZoneInfo> tzi = new List<TimeZoneInfo>();
+            WildcardPattern namePattern = new(name, WildcardOptions.IgnoreCase);
+            List<TimeZoneInfo> tzi = new();
 
             // get the available system time zones
             ReadOnlyCollection<TimeZoneInfo> zones = TimeZoneInfo.GetSystemTimeZones();

src/Microsoft.PowerShell.Commands.Management/commands/management/WriteContentCommandBase.cs

@@ -143,7 +143,7 @@ namespace Microsoft.PowerShell.Commands
                         catch (Exception e) // Catch-all OK. 3rd party callout
                         {
                             ProviderInvocationException providerException =
-                               new ProviderInvocationException(
+                               new(
                                    "ProviderContentWriteError",
                                    SessionStateStrings.ProviderContentWriteError,
                                    holder.PathInfo.Provider,
@@ -258,7 +258,7 @@ namespace Microsoft.PowerShell.Commands
 
             // Create the results array
 
-            List<ContentHolder> results = new List<ContentHolder>();
+            List<ContentHolder> results = new();
 
             foreach (PathInfo pathInfo in pathInfos)
             {
@@ -311,7 +311,7 @@ namespace Microsoft.PowerShell.Commands
                     if (writers.Count == 1 && writers[0] != null)
                     {
                         ContentHolder holder =
-                            new ContentHolder(pathInfo, null, writers[0]);
+                            new(pathInfo, null, writers[0]);
 
                         results.Add(holder);
                     }