packageccc;
importjava.util.*;
importjava.io.*;
importjava.util.regex.*;
 
publicclassUTIL{publicstaticvoidmain(String[]args)throwsException{StringmapText = "a=x\nb=y\nc=z";
 TreeMapmap = text2map(mapText);
 System.out.println(map2text(map));
 }publicstaticStringarray2text(Object[]pArray, StringpSpliter){StringBufferrzStr = newStringBuffer();
 for(inti=0; i<pArray.length; i++)rzStr.append(pArray[i].toString()+pSpliter);
 if(rzStr.length() == 0)return"";
 returnrzStr.substring(0, rzStr.length()-pSpliter.length());
 }publicstaticStringmap2text(Mapmap){returnarray2text(map.entrySet().toArray(), "\n");
 }publicstaticTreeMaptext2map(StringpText){TreeMapmap = newTreeMap();
 String[]lines = pText.split("\n");
 for(inti=0; i<lines.length; i++){String[]tokens=lines[i].split("=");
 if(tokens.length >= 2)map.put(tokens[0].trim(), tokens[1].trim());
 }returnmap;
 }}/* public static String map2text(Map map) {
 StringBuffer rzStr = new StringBuffer();
 Object[] keys = map.keySet().toArray();
 Object[] values = map.values().toArray();
 for (int i=0; i<keys.length; i++) 
 rzStr.append(keys[i]+"="+values[i]+"\r\n");
 return rzStr.toString();
 }
*/