public int getFileId() {
		// We will need to watch for this to blow and then re-evaluate.  I doubt that the list
		// of names needs more than 2GB of characters
		Long v = fileId;
		return v.intValue();
		//return fileId;
	}
Returns the file ID
@return the file ID
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/C13FileRecord.java