Java.lang.StringBuffer.append() Method

---

---

Description

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

Declaration

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

public StringBuffer append(float f)

Parameters

f − This is the value of float.

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 float argument as string to the string buffer
      buff.append(6.5f);
      
      // print the string buffer after appending
      System.out.println("After append = " + buff);

      buff = new StringBuffer("abcd ");
      System.out.println("buffer = " + buff);
      
      // appends the float argument as string to the string buffer
      buff.append(10.25f);
      
      // 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 6.5
buffer = abcd
After append = abcd 10.25