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  1. class Ideone {
  2. public static void main (String[] args) {
  3. 	String str = "Gateway";
  4.     int i = 1;
  5.     int j = 3;
  6.     String first = str.substring(0, i);
  7. char second = str.charAt(j);
  8. String third = str.substring(i + 1, j); // Note: corrected bug!
  9. char fourth = str.charAt(i);
  10. String fifth = str.substring(j + 1);
  11.  
  12. System.out.println(first + second + third + fourth + fifth);
  13.  
  14. }
  15. }
Success #stdin #stdout 0.14s 37328KB
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stdin 
Standard input is empty
stdout 
Getaway
https://ideone.com/VSFL0v
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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