extern utf *utf_java_lang_InterruptedException;
extern utf *utf_java_lang_NegativeArraySizeException;
extern utf *utf_java_lang_NullPointerException;
+extern utf *utf_java_lang_RuntimeException;
extern utf *utf_java_lang_StringIndexOutOfBoundsException;
extern utf *utf_java_lang_reflect_InvocationTargetException;