A terminally deprecated method in sun.misc.Unsafe has been called

[slawekjaranowski]

With JDK 25 we have:

[INFO] --- spotless:3.1.0:apply (default) @ ...
[INFO] Index file does not exist. Fallback to an empty index
WARNING: A terminally deprecated method in sun.misc.Unsafe has been called
WARNING: sun.misc.Unsafe::staticFieldBase has been called by com.diffplug.spotless.java.ModuleHelper (file:/../.m2/repository/com/diffplug/spotless/spotless-lib/4.1.0/spotless-lib-4.1.0.jar)
WARNING: Please consider reporting this to the maintainers of class com.diffplug.spotless.java.ModuleHelper
WARNING: sun.misc.Unsafe::staticFieldBase will be removed in a future release

[Pankraz76]

thanks for effort given, will try to fix this.

[Pankraz76]

also this is nothing new for us:

> Task :lib:compileJava
/Users/vincent.potucek/IdeaProjects/spotless/lib/src/main/java/com/diffplug/spotless/java/ModuleHelper.java:37: warning: Unsafe is internal proprietary API and may be removed in a future release
import sun.misc.Unsafe;
               ^

> Task :lib:compileCompatKtLint1Dot0Dot0Java
Note: /Users/vincent.potucek/IdeaProjects/spotless/lib/src/compatKtLint1Dot0Dot0/java/com/diffplug/spotless/glue/ktlint/compat/KtLintCompat1Dot0Dot0Adapter.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

> Task :lib:compileJava
/Users/vincent.potucek/IdeaProjects/spotless/lib/src/main/java/com/diffplug/spotless/java/ModuleHelper.java:110: warning: Unsafe is internal proprietary API and may be removed in a future release
                final Field unsafeField = Unsafe.class.getDeclaredField("theUnsafe");
                                          ^
/Users/vincent.potucek/IdeaProjects/spotless/lib/src/main/java/com/diffplug/spotless/java/ModuleHelper.java:112: warning: Unsafe is internal proprietary API and may be removed in a future release
                final Unsafe unsafe = (Unsafe) unsafeField.get(null);
                      ^
/Users/vincent.potucek/IdeaProjects/spotless/lib/src/main/java/com/diffplug/spotless/java/ModuleHelper.java:112: warning: Unsafe is internal proprietary API and may be removed in a future release
                final Unsafe unsafe = (Unsafe) unsafeField.get(null);
                                       ^

> Task :lib:compileCompatDiktat1Dot2Dot5Java
Note: /Users/vincent.potucek/IdeaProjects/spotless/lib/src/compatDiktat1Dot2Dot5/java/com/diffplug/spotless/glue/diktat/compat/DiktatCompat1Dot2Dot5Adapter.java uses or overrides a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

> Task :lib:compileJava
Note: Some input files use unchecked