@Override
public void createPartControl(Composite parent) {
this.parent = parent;
backgroundColor = parent.getBackground();
new SyncViewDropTarget(this, parent);
if (instance.current() == null) setDefaultName();
}
@Override
public final boolean synchronize(Clock clock) {
if (!viewLock.acquire()) return false;
T current = instance.current();
boolean result = synchronizeIFN(clock, current);
viewLock.release();
unprotectedSynchronization(current);
return result;
}