StringBuffer: replace(int start, int end, String str) : StringBuffer « java.lang « Java by API

1. Java by API
2. java.lang
3. StringBuffer

StringBuffer: replace(int start, int end, String str)

  
/*
 * Output:
After replace: This was a test. 
 */

public class MainClass {
  public static void main(String args[]) {
    StringBuffer sb = new StringBuffer("This is a test.");

    sb.replace(5, 7, "was");
    System.out.println("After replace: " + sb);
  }
}

           
         
    
  

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