Java.io.PrintStream.append() Method

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Description

The java.io.PrintStream.append() method appends the specified character sequence to this output stream.

Declaration

Following is the declaration for java.io.PrintStream.append() method

public PrintStream append(CharSequence csq)

Parameters

  • csq -- The character sequence to append. If csq is null, then the four characters "null" are appended to this output stream.

Return Value

This method returns this output stream

Exception

  • NA

Example

The following example shows the usage of java.io.PrintStream.append() method.

package com.tutorialspoint;

import java.io.*;

public class PrintStreamDemo {

   public static void main(String[] args) {
      String s = "Hello World. ";

      // create printstream object
      PrintStream ps = new PrintStream(System.out);

      // append our strings
      ps.append(s);
      ps.append("This is an example.");

      // print the result
      ps.flush();
      ps.close();

   }
}

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

Hello World. This is an example.



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