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8165827: Support private interface methods in JNI, JDWP, JDI and JDB

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Reviewed-by: dcubed, lfoltan, sspitsyn
This commit is contained in:
David Holmes 2016-10-18 20:03:17 -04:00
parent 3b1fe56bf5
commit 027d770be6
2 changed files with 76 additions and 3 deletions
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24
hotspot/test/runtime/jni/PrivateInterfaceMethods/libPrivateInterfaceMethods.c
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@ -52,3 +52,27 @@ Java_PrivateInterfaceMethods_callIntVoid(JNIEnv *env, jclass unused, jobject imp
else
return (*env)->CallIntMethod(env, impl, m_id);
}
// Private interface methods lookup test
JNIEXPORT void JNICALL
Java_PrivateInterfaceMethods_lookupIntVoid(JNIEnv *env, jclass unused,
jstring defining_class_name, jstring method_name) {
// Lookup int method_name() in defining_class_name
jmethodID m_id = NULL;
jclass clazz = NULL;
const char* name = NULL;
name = (*env)->GetStringUTFChars(env, defining_class_name, NULL);
if (name == NULL) return;
clazz = (*env)->FindClass(env, name);
(*env)->ReleaseStringUTFChars(env, defining_class_name, name);
if ((*env)->ExceptionCheck(env)) return;
name = (*env)->GetStringUTFChars(env, method_name, NULL);
if (name == NULL) return;
m_id = (*env)->GetMethodID(env, clazz, name, "()I");
(*env)->ReleaseStringUTFChars(env, method_name, name);
}