Java Data Type Tutorial - Java StringBuilder.append(int i)

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Syntax

StringBuilder.append(int i) has the following syntax.

public StringBuilder append(int i)

Example

In the following code shows how to use StringBuilder.append(int i) method.

public class Main {
//  w  w  w . j a v a  2 s  .  c  om
  public static void main(String[] arg) {

    StringBuilder buffer = new StringBuilder();
    
    int i = 123;
    buffer.append(i);
    
    System.out.println(buffer);
  }

}

The code above generates the following result.

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