private RepositoryHandleImpl[] getHandles() {
		RepositoryHandleImpl[] handles;
		synchronized (handleList) {
			handles = new RepositoryHandleImpl[handleList.size()];
			handleList.toArray(handles);
		}
		return handles;
	}
Send all queued change events immediately.
If event dispatching had been suspended, it will 
resume with this call.
Ghidra/Features/GhidraServer/src/main/java/ghidra/server/Repository.java