The new test java/awt/font/JNICheck/FreeTypeScalerJNICheck.java introduced with
https://bugs.openjdk.java.net/browse/JDK-8269223 adds -Xcheck:jni to an awt
related test, and shows on Windows server 2019 the following JNI warning , so
the test JNICheck/FreeTypeScalerJNICheck.java fails on this Windows version.
:stdErr:
Thu Oct 28 01:27:10 CEST 2021
stdout: [WARNING in native method: JNI call made without checking exceptions
when required to from CallStaticVoidMethodV
at
sun.awt.Win32GraphicsEnvironment.initDisplay(java.desktop@18.0.0.1-internal/Native
Method)
at
sun.awt.Win32GraphicsEnvironment.initDisplayWrapper(java.desktop@18.0.0.1-internal/Win32GraphicsEnvironment.java:95)
at
sun.awt.Win32GraphicsEnvironment.<clinit>(java.desktop@18.0.0.1-internal/Win32GraphicsEnvironment.java:63)
at
sun.awt.PlatformGraphicsInfo.createGE(java.desktop@18.0.0.1-internal/PlatformGraphicsInfo.java:34)
at
java.awt.GraphicsEnvironment$LocalGE.createGE(java.desktop@18.0.0.1-internal/GraphicsEnvironment.java:93)
at
java.awt.GraphicsEnvironment$LocalGE.<clinit>(java.desktop@18.0.0.1-internal/GraphicsEnvironment.java:84)
at
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(java.desktop@18.0.0.1-internal/GraphicsEnvironment.java:106)
at FreeTypeScalerJNICheck.runTest(FreeTypeScalerJNICheck.java:53)
at FreeTypeScalerJNICheck.main(FreeTypeScalerJNICheck.java:44)
We can get rid of the warning by adjusting a JNU_CallStaticMethodByName call in
awt_Win32GraphicsEnv.cpp .
-------------
Commit messages:
- JDK-8276809
Changes: https://git.openjdk.java.net/jdk/pull/6306/files
Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=6306&range=00
Issue: https://bugs.openjdk.java.net/browse/JDK-8276809
Stats: 3 lines in 1 file changed: 1 ins; 0 del; 2 mod
Patch: https://git.openjdk.java.net/jdk/pull/6306.diff
Fetch: git fetch https://git.openjdk.java.net/jdk pull/6306/head:pull/6306
PR: https://git.openjdk.java.net/jdk/pull/6306
