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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Available in: | IntelliJ IDEA 2023.3, Qodana for JVM 2023.3 |
Plugin: | Java, 233.SNAPSHOT |
Last modified: 13 July 2023