/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		 String str1 = "Strings are immutable";
	  String str2 = "Strings are immutable";
      String str3 = "Integers are not immutable";
 
      int result = str1.compareTo( str2 );
      System.out.println(result);
 
      result = str2.compareTo( str3 );
      System.out.println(result);
 
      result = str3.compareTo( str1 );
      System.out.println(result);
	}
}

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