将方法名称转换为字段名称

//package com.nowjava;
/* 
*来 自
 N o w  J a v a  .   c o m
*/


import java.util.Locale;


public class Main {

    public static void main(String[] argv) throws Exception {

        String methodName = "nowjava.com";

        System.out.println(m2f(methodName));

    }


    public static final int SET_START = "set".length();


    public static final int SET_END = SET_START + 1;


    public static final int IS_START = "is".length();
    /*
    n o w j a v a . c o m - 时  代  Java 提 供
    */


    public static final int IS_END = IS_START + 1;


    public static String m2f(String methodName) {

        if (methodName.startsWith("set") || methodName.startsWith("get")) {

            return methodName.substring(SET_START, SET_END).toLowerCase(

                    Locale.CHINA)

                    + methodName.substring(SET_END);

        } else if (methodName.startsWith("is")) {

            return methodName.substring(IS_START, IS_END).toLowerC