Source Code : Deletes text from the StringBuilder object

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Deletes text from the StringBuilder object

 

public class Main {
  public static void main(String[] a) {
    StringBuilder builder = new StringBuilder("Line 1
");

    builder.append("Line 3
");

    builder.insert(0, "Line 2
");

    System.out.println(builder.toString());

    builder = builder.delete(2, 6);

    System.out.println(builder.toString());

  }
}
/*
Line 2
Line 1
Line 3

Li
Line 1
Line 3

*/

   
  

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