Java Data Type Tutorial - Java StringBuffer(int capacity) Constructor

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Syntax

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

public StringBuffer(int capacity)

Example

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

public class Main {
  public static void main(String[] argv) {
    StringBuffer sb = new StringBuffer(20);
    System.out.println(sb.capacity());
  }
}

The output:

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