Java.lang.StringBuffer.append() Method



Description

The java.lang.StringBuffer.append(long lng) method appends the string representation of the long argument to this sequence.

Declaration

Following is the declaration for java.lang.StringBuffer.append() method

public StringBuffer append(long lng)

Parameters

lng − This is the value of long.

Return Value

This method returns a reference to this object.

Exception

NA

Example

The following example shows the usage of java.lang.StringBuffer.append() method.

package com.tutorialspoint;

import java.lang.*;

public class StringBufferDemo {

   public static void main(String[] args) {

      StringBuffer buff = new StringBuffer("tuts ");
      System.out.println("buffer = " + buff);

      // appends the long argument as string to the string buffer
      buff.append(254378L);
      
      // print the string buffer after appending
      System.out.println("After append = " + buff);
    
      buff = new StringBuffer("abcd ");
      System.out.println("buffer = " + buff);
     
      // appends the long argument as string to the string buffer
      buff.append(5234l);
      
      // print the string buffer after appending
      System.out.println("After append = " + buff);
   }
}

Let us compile and run the above program, this will produce the following result −

buffer = tuts
After append = tuts 254378
buffer = abcd
After append = abcd 5234
java_lang_stringbuffer.htm
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