Value-based warnings
Reports attempts to synchronize on an instance of a value-based class that produce compile-time warnings and raise run-time exceptions starting from Java 16.
For example, java.lang.Double
is annotated with jdk.internal.ValueBased
, so the following code will produce a compile-time warning:
Double d = 20.0;
synchronized (d) { ... } // javac warning
New in 2021.1
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Java, 241.16690 |
Last modified: 29 April 2024