Java Data Type Tutorial - Java StringBuilder.insert(int dstOffset, CharSequence s, int start, int end)

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Syntax

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

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

Example

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

//from  ww  w.jav a2s  . c  om
public class Main {

  public static void main(String[] arg) {

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

}

The code above generates the following result.

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