Java StringBuilder(int capacity) Constructor

Syntax

StringBuilder(int capacity) constructor from StringBuilder has the following syntax.

public StringBuilder(int capacity)

Example

In the following code shows how to use StringBuilder.StringBuilder(int capacity) constructor.

public class Main {
  public static void main(String[] argv) {
    StringBuilder sb = new StringBuilder(20);
    System.out.println(sb.capacity());/*from  w w w  .ja v a  2  s .c om*/
  }
}

The output: