release method
void
release()
inherited
Releases the reference to the underlying ObjC object held by this wrapper. Throws a StateError if this wrapper doesn't currently hold a reference.
Implementation
void release() {
if (_pendingRelease) {
_pendingRelease = false;
_lib._objc_release(_id.cast());
_lib._objc_releaseFinalizer2.detach(this);
} else {
throw StateError(
'Released an ObjC object that was unowned or already released.');
}
}