On Mon, 10 Apr 2023 16:16:32 GMT, Jeremy <d...@openjdk.org> wrote: > This resolves a 25 year old P4 ticket: a NullPointerException is printed to > System.err needlessly. > > This resolution involves confirming that an ImageConsumer is still registered > before every notification. > > I'll understand if this is rejected as unimportant, but I stumbled across > this in the real world the other day and thought this was a simple enough bug > to practice on.
test/jdk/sun/awt/image/OffScreenImageSource/bug4200096.java line 49: > 47: super.println(x); > 48: if (x instanceof Throwable) > 49: System.exit(1); The tests should not use the System.exit() as it might affect the execution of other tests. It is better to set some flag and check it at the end. ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/13408#discussion_r1162182212