Java tutorial
//package com.java2s; import java.util.HashMap; import java.util.Map; public class Main { public static Map<String, String> DATA_MAP = new HashMap<String, String>(); static final double CRI1_998_AH = 0.050; public static double cri1998Formula1() { double rs = 0; double h2 = Double.valueOf(DATA_MAP.get("h2")); double h3 = Double.valueOf(DATA_MAP.get("h3")); rs = h2 - h3 - +CRI1_998_AH; return rs; } }