The following test failed in the JDK17 CI:

javax/swing/JComponent/7154030/bug7154030.java

Here's a snippet from the log file:

#section:main
----------messages:(5/182)----------
command: main bug7154030
reason: User specified action: run main bug7154030
Mode: othervm
Additional options from @modules: --add-modules java.desktop
elapsed time (seconds): 4.102
----------configuration:(3/40)----------
Boot Layer
  add modules: java.desktop

----------System.out:(0/0)----------
----------System.err:(13/800)----------
java.lang.Exception: Failed to hide opaque button
at bug7154030.main(bug7154030.java:136)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:831)

JavaTest Message: Test threw exception: java.lang.Exception: Failed to hide opaque button

Please note there have been two previous attempts to fix this issue:

JDK-8259650 javax/swing/JComponent/7154030/bug7154030.java still fails with "Exception: Failed to hide opaque button"

and

JDK-8258643 javax/swing/JComponent/7154030/bug7154030.java failed with "Exception: Failed to hide opaque button"