private int parseInt(String str) throws IOException {
		try {
			return Integer.parseInt(str);
		}
		catch (NumberFormatException e) {
			throw new IOException(e);
		}
	}
Parses the {@link String} argument as a signed decimal integer

@param str The {@link String} to parse
@return The integer value represented by the argument in decimal
@throws IOException if the {@link String} does not contain a parseable integer
Ghidra/Features/Base/src/main/java/ghidra/app/util/opinion/DefExportLine.java