Java Data Type Tutorial - Java StringBuilder .append ( StringBuffer sb)

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Syntax

StringBuilder.append(StringBuffer sb) has the following syntax.

public StringBuilder append(StringBuffer sb)

Example

In the following code shows how to use StringBuilder.append(StringBuffer sb) method.

//from  ww w .  j  a va2s. co  m
public class Main {

  public static void main(String[] arg) {

    StringBuilder buffer = new StringBuilder("from java2s.com");
    
    buffer.append(buffer);
    
    System.out.println(buffer);
  }

}

The code above generates the following result.

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