Sam Brannen 6300fb37ad Include '?' for null-safe navigation in SpEL AST representations ...

Prior to this commit, if a Spring Expression Language (SpEL) expression
contained property, field, or method references using the null-safe
navigation operator (?.), the generated AST String representation
incorrectly omitted the '?' characters.

For example, 'myProperty?.myMethod()' had a generated AST string
representation of 'myProperty.myMethod()'.

This commit addresses this by introducing isNullSafe() in
MethodReference and reworking the logic in
CompoundExpression.toStringAST().

Closes gh-31326

2023-09-27 16:42:27 +02:00

..

org/springframework/expression/spel

Include '?' for null-safe navigation in SpEL AST representations

2023-09-27 16:42:27 +02:00