private Field[] getMapValues(Field[] mapKeys) throws IOException {

		Field[] values = new Field[mapKeys.length];
		for (int i = 0; i < mapKeys.length; i++) {
			DBRecord rec = mapTable.getRecord(mapKeys[i]);
			values[i] = rec.getFieldValue(MAP_VALUE_COL);
		}
		Arrays.sort(values);
		return values;
	}
Get a sorted array of map values for a given set of map keys.
@param mapKeys
@return long[]
@throws IOException
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/util/SharedRangeMapDB.java