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  1. import java.util.*;
  2. import java.util.regex.*;
  3.  
  4.  
  5. class rTest {
  6.   public static void main (String[] args) {
  7.  
  8.     String oldstring = "\n\n This is \n\r simple \n     string \r   ";
  9.     String result = oldstring.trim();
  10.     System.out.println(result);
  11.  
  12.   }
  13. }
Success #stdin #stdout 0.1s 320320KB
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stdin
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Standard input is empty
stdout
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This is 

 simple 
     string
https://ideone.com/c8Jxrn
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
secret

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