@Override
	public String toString() {
		StringBuilder sb = new StringBuilder();
		sb.append(path);
		if (idType.equals(SourceFileIdType.NONE)) {
			return sb.toString();
		}
		sb.append(" [");
		sb.append(idType.name());
		sb.append("=");
		sb.append(getIdAsString());
		sb.append("]");
		return sb.toString();
	}
Returns (a copy of) the identifier
@return identifier
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/sourcemap/SourceFile.java