# Call a method on `obj` designed by `method_id` with an array `args` of arguments returning a CString
	fun call_string_method(obj: JavaObject, method_id: JMethodID, args: nullable Array[nullable Object]): CString import convert_args_to_jni `{
		jvalue * args_tab = JniEnv_convert_args_to_jni(self, args);
		jobject jobj = (*self)->CallObjectMethod(self, obj, method_id, args_tab);
		free(args_tab);
		return (char*)(*self)->GetStringUTFChars(self, (jstring)jobj, NULL);
	`}