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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. public static void main (String[] args) throws java.lang.Exception
  11. {
  12. String input = " -25" ;
  13. input
  14. .codePoints()
  15. .mapToObj( (int codePoint) -> String.valueOf( codePoint ) + " = " + Character.getName( codePoint ) )
  16. .forEach( System.out :: println ) ;
  17. }
  18. }
Success #stdin #stdout 0.15s 60536KB
stdin
Standard input is empty
stdout
32 = SPACE
45 = HYPHEN-MINUS
50 = DIGIT TWO
53 = DIGIT FIVE