src/share/vm/prims/jvm.cpp

*** 3588,3599 ****
  static inline arrayOop check_array(JNIEnv *env, jobject arr, bool type_array_only, TRAPS) {
    if (arr == NULL) {
      THROW_0(vmSymbols::java_lang_NullPointerException());
    }
    oop a = JNIHandles::resolve_non_null(arr);
!   if (!a->is_array() || (type_array_only && !a->is_typeArray())) {
      THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(), "Argument is not an array");
    }
    return arrayOop(a);
  }
  
  
--- 3588,3601 ----
  static inline arrayOop check_array(JNIEnv *env, jobject arr, bool type_array_only, TRAPS) {
    if (arr == NULL) {
      THROW_0(vmSymbols::java_lang_NullPointerException());
    }
    oop a = JNIHandles::resolve_non_null(arr);
!   if (!a->is_array()) {
      THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(), "Argument is not an array");
+   } else if (type_array_only && !a->is_typeArray()) {
+     THROW_MSG_0(vmSymbols::java_lang_IllegalArgumentException(), "Argument is not a primitive type array");
    }
    return arrayOop(a);
  }