forwardInvocation_ method
Implementation
void forwardInvocation_(NSInvocation invocation) {
_lib._objc_msgSend_420(_id, _lib._sel_forwardInvocation_1, invocation._id);
}
void forwardInvocation_(NSInvocation invocation) {
_lib._objc_msgSend_420(_id, _lib._sel_forwardInvocation_1, invocation._id);
}