void endCheckin(long itemCheckinId) {
		synchronized (fileSystem) {
			if (this.checkinId == itemCheckinId) {
				this.checkinId = DEFAULT_CHECKOUT_ID;
//Log.put("Check-in ended: " + checkinId);
			}
		}
	}
Terminates a check-in which is in progress or has been completed.
@param itemCheckinId used to validate termination request.
Ghidra/Framework/FileSystem/src/main/java/ghidra/framework/store/local/LocalFolderItem.java