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PrintWriter println(Object) method in Java with Examples

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  • Last Updated : 29 Jan, 2019
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The println(Object) method of PrintWriter Class in Java is used to print the specified Object on the stream and then break the line. This Object is taken as a parameter.

Syntax:

public void println(Object object)

Parameters: This method accepts a mandatory parameter object which is the Object to be printed in the Stream.

Return Value: This method do not returns any value.

Below methods illustrates the working of println(Object) method:

Program 1:




// Java program to demonstrate
// PrintWriter println(Object) method
  
import java.io.*;
  
class GFG {
    public static void main(String[] args)
    {
  
        try {
  
            // Create a PrintWriter instance
            PrintWriter writer
                = new PrintWriter(System.out);
  
            // Get the char[] object
            // to be printed in the stream
            char[] object = { 'G', 'e', 'e', 'k', 's',
                              'F', 'o', 'r',
                              'G', 'e', 'e', 'k', 's' };
  
            // print the object
            // to this writer using print() method
            // This will put the object in the stream
            // till it is printed on the console
            writer.println(object);
  
            writer.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}

Output:

GeeksForGeeks

Program 2:




// Java program to demonstrate
// PrintWriter println(Object) method
  
import java.io.*;
  
class GFG {
    public static void main(String[] args)
    {
  
        try {
  
            // Create a PrintWriter instance
            PrintWriter writer
                = new PrintWriter(System.out);
  
            // Get the String Object
            // to be printed in the stream
            String object = "GFG";
  
            // print the object
            // to this writer using print() method
            // This will put the object in the stream
            // till it is printed on the console
            writer.println(object);
  
            writer.flush();
        }
        catch (Exception e) {
            System.out.println(e);
        }
    }
}

Output:

GFG

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