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8138677: IllegalAccessException Class sun.usagetracker.UsageTrackerClient$4 (module java.base) can not access a member of class java.lang.management.ManagementFactory (module java.management)

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Reviewed-by: alanb, mchung, dholmes, erikj, ihse
This commit is contained in:
Jaroslav Bachorik 2015-11-24 16:07:40 +01:00
parent 673280d6f0
commit 2c277c0986
5 changed files with 37 additions and 92 deletions
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29
hotspot/src/share/vm/prims/jvm.cpp
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@ -3723,6 +3723,35 @@ JVM_ENTRY(void, JVM_GetVersionInfo(JNIEnv* env, jvm_version_info* info, size_t i
}
JVM_END
// Returns an array of java.lang.String objects containing the input arguments to the VM.
JVM_ENTRY(jobjectArray, JVM_GetVmArguments(JNIEnv *env))
ResourceMark rm(THREAD);
if (Arguments::num_jvm_args() == 0 && Arguments::num_jvm_flags() == 0) {
return NULL;
}
char** vm_flags = Arguments::jvm_flags_array();
char** vm_args = Arguments::jvm_args_array();
int num_flags = Arguments::num_jvm_flags();
int num_args = Arguments::num_jvm_args();
instanceKlassHandle ik (THREAD, SystemDictionary::String_klass());
objArrayOop r = oopFactory::new_objArray(ik(), num_args + num_flags, CHECK_NULL);
objArrayHandle result_h(THREAD, r);
int index = 0;
for (int j = 0; j < num_flags; j++, index++) {
Handle h = java_lang_String::create_from_platform_dependent_str(vm_flags[j], CHECK_NULL);
result_h->obj_at_put(index, h());
}
for (int i = 0; i < num_args; i++, index++) {
Handle h = java_lang_String::create_from_platform_dependent_str(vm_args[i], CHECK_NULL);
result_h->obj_at_put(index, h());
}
return (jobjectArray) JNIHandles::make_local(env, result_h());
JVM_END
JVM_ENTRY_NO_ENV(jint, JVM_FindSignal(const char *name))
return os::get_signal_number(name);
JVM_END