String trim() in Java Example

String trim (): This method returns a copy of the string, with leading and trailing white spaces omitted. For example,

String str1 = “Hello Dinesh    “ ;

strl.trim(); //returns Hello Dinesh

String str1 = “Hello Dinesh    “ ; 
 strl.trim(); //returns Hello Dinesh 
 public class StringTrim 
 { 
      public static void main(String[] args) 
      { 
             String str1 = "     Hello Dinesh        "; 
              System.out.println("str1.trim() = " + str1.trim()); 
       } 
 }