Java StringBuffer.insert(int dstOffset, CharSequence s, int start, int end)

Syntax

StringBuffer.insert(int dstOffset, CharSequence s, int start, int end) has the following syntax.

public StringBuffer insert(int dstOffset,   CharSequence s,   int start,   int end)

Example

In the following code shows how to use StringBuffer.insert(int dstOffset, CharSequence s, int start, int end) method.

//from  w ww  .j av a2 s  .com
public class Main {

  public static void main(String[] arg) {

    StringBuffer buffer = new StringBuffer("from java2s.com");
    CharSequence cs = "java2s.com";
    buffer.insert(2, cs,1,3);
    System.out.println(buffer);
  }

}

The code above generates the following result.