# Call a method on `obj` designed by `method_id` with an array `args` of arguments returning a Bool
	fun call_boolean_method(obj: JavaObject, method_id: JMethodID, args: nullable Array[nullable Object]): Bool import convert_args_to_jni `{
		jvalue * args_tab = JniEnv_convert_args_to_jni(self, args);
		jboolean res = (*self)->CallBooleanMethod(self, obj, method_id, args_tab);
		free(args_tab);
		return res;
	`}