On Fri, 5 Apr 2024 05:17:44 GMT, Alan Bateman <al...@openjdk.org> wrote:
>> test/jdk/java/lang/Thread/virtual/libSynchronizedNative.c line 29: >> >>> 27: Java_SynchronizedNative_runWithSynchronizedNative(JNIEnv *env, jobject >>> obj, jobject task) { >>> 28: jclass clazz = (*env)->GetObjectClass(env, obj); >>> 29: jmethodID mid = (*env)->GetMethodID(env, clazz, "run", >>> "(Ljava/lang/Runnable;)V"); >> >> Does this generate a warning with `-Xcheck:jni` due to exceptions not being >> checked for? > >> Does this generate a warning with `-Xcheck:jni` due to exceptions not being >> checked for? > > I run with`TEST_OPTS_JAVA_OPTIONS=-Xcheck:jni` and don't see any warnings. > Are you asking about the usage of GetObjectClass (which is not documented to > throw) or GetMethodID (the check for the jmethodID of NULL is at L30). Or > maybe you are saying that GetMethodID can return a jmethodID with a pending > exception? Sorry I was thinking `GetObjectClass` could throw, but it can't. ------------- PR Review Comment: https://git.openjdk.org/jdk/pull/18600#discussion_r1552955426