@Override
		protected void done() {
			try {
				T t = get();
				setCachedValue(t);
			}
			catch (Exception e) {
				// ignore--clients will deal with this later
			}

			CachingSwingWorker.this.done();
		}
A method for clients to use as a callback for completion.  This method will be called in
the Swing thread, after the value has been set.
Ghidra/Framework/Docking/src/main/java/ghidra/util/task/CachingSwingWorker.java