一个自动查找多语言Resource Bundle的工具

    一个自动查找多语言Resource Bundle的properties文件是否包含有重复项的工具，如果有重复Item，则提示出来，便于删除重复的资源项。包括两个功能：1、查找同一个文件中是否有重复项。2、查找多语言的各Bundle文件中的Item是否完全一致，有否缺漏。

     package com.utstar.nms.vmm.spring.i18n.converter;

    import java.io.BufferedInputStream;

    import java.io.BufferedReader;

    import java.io.FileInputStream;

    import java.io.FileReader;

    import java.util.Enumeration;

    import java.util.Hashtable;

    import java.util.Properties;

    public class RedundancyChecker {

        public final static String filepath_en_US="conf/spring/resources/Vmm_en_US.properties";

        public final static String filepath_zh_CN="conf/spring/resources/Vmm_zh_CN.properties";

        public final static String filepath_zh_TW="conf/spring/resources/Vmm_zh_TW.properties";

        public Properties loadFile(String path)

        {

            Properties prop = null;

            try

            {

                BufferedInputStream inBuff = new BufferedInputStream(

                        new FileInputStream(path));

                prop = new Properties();

                prop.load(inBuff);

                inBuff.close();

            }

            catch (Exception e)

            {

                e.printStackTrace();

            }

            return prop;

        }

        public boolean isKeysTheSameInTwoFiles(String filepath1,String filepath2)

        {

            boolean result=true;

            int count=0;

            Properties props1=loadFile(filepath1);

            Properties props2=loadFile(filepath2);

            Enumeration keys1 = props1.keys();

            String fileName1=filepath1.substring(filepath1.lastIndexOf("/")+1);

            String fileName2=filepath2.substring(filepath2.lastIndexOf("/")+1);

            while(keys1.hasMoreElements())

            {

              String key1 =(String)keys1.nextElement();

              if(!props2.containsKey(key1))

              {

                   System.err.println("ERROR when "+fileName1+"-->"+fileName2);

                   System.err.println(count+++":key ["+key1+"] in "+fileName1+" not contained in "+fileName2);

                  result=false;

              }

            }

            if(result==true)

            {

                System.out.println(fileName1+"-->"+fileName2+" keys the same");

            }

            return result;

        }

        public boolean isKeysDuplicateInOneFile(String filepath)

        {

            boolean result= true;

            BufferedReader br= null;

            Hashtable hash=new Hashtable();

            String filename=filepath.substring(filepath.lastIndexOf("/")+1,filepath.length());

            try

            {

 

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