@Override
	protected void postLoadCleanup(boolean success) {
		super.postLoadCleanup(success);
		LibraryLookupTable.cleanup();
	}
If the given {@link FSRL} is from a {@link LocalFileSystem}, its corresponding local
{@link File} is returned

@param fsrl A {@link FSRL}
@return The given {@link FSRL}'s corresponding local {@link File}, or null if it doesn't 
  have one
Ghidra/Features/Base/src/main/java/ghidra/app/util/opinion/AbstractOrdinalSupportLoader.java