mirror of
https://github.com/spring-projects/spring-framework
synced 2026-06-08 17:33:33 +00:00
+2
-2
@@ -50,8 +50,8 @@ abstract class ReadOnlySystemAttributesMap implements Map<String, String> {
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public String get(Object key) {
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if (!(key instanceof String)) {
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throw new IllegalArgumentException(
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"Key of type [" + (key != null ? key.getClass().getName() : "null") +
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"] must be an instance of java.lang.String.");
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"Type of key [" + (key != null ? key.getClass().getName() : "null") +
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"] must be java.lang.String.");
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}
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return this.getSystemAttribute((String) key);
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}
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