public int parseInt() throws PdbException {
		checkLimit(4);
		byte[] selectedBytes = Arrays.copyOfRange(bytes, index, index + 4);
		index += 4;
		return LittleEndianDataConverter.INSTANCE.getInt(selectedBytes);
	}
Parses and returns an integer from the PdbByteReader.
@return The integer parsed.
@throws PdbException Upon not enough data left to parse.
Ghidra/Features/PDB/src/main/java/ghidra/app/util/bin/format/pdb2/pdbreader/PdbByteReader.java