Java Data Type Tutorial - Java StringBuffer.insert(int offset, char c)

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Syntax

StringBuffer.insert(int offset, char c) has the following syntax.

public StringBuffer insert(int offset,   char c)

Example

In the following code shows how to use StringBuffer.insert(int offset, char c) method.

//from w w  w  .  j  av  a 2 s .  co  m
public class Main {
  public static void main(String args[]) {
    StringBuffer buffer = new StringBuffer();


    char characterValue = 'K';
    buffer.insert(0, characterValue);

    System.out.println(buffer.toString());
    
  }
}

The code above generates the following result.

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