Iyi de Apache Commons bunu bizim icin zaten en guzelinden yapiyor ki
 import java.util.ArrayList;  
 import java.util.List;  
 import org.apache.commons.lang.StringUtils;  
 public class Gunaydin {  
   public static void main(String[] args) {  
     List<String> list = new ArrayList<String>();  
     list.add("ahmet");  
     list.add("mehmet");  
     list.add("mustafa");  
     List<String> list2 = null;  
     // Join all Strings in the Array into a Single String, separated by $#$  
     System.out.println(StringUtils.join(list, "$#$"));  
   }  
 }  
Outputs:
 ahmet$#$mehmet$#$mustafa  
Just for clean codings..
 
No comments:
Post a Comment