public int getPdbAgeAsInt() {
		try {
			return Integer.parseInt(pdbAge, 16);
		}
		catch (NumberFormatException e) {
			return 0;
		}
	}
Returns the decoded integer value of the age string.

@return int value of age string, or 0 if invalid or undefined
Ghidra/Features/PDB/src/main/java/ghidra/app/util/pdb/PdbProgramAttributes.java