Java PrintWriter println() method

The println() method of java PrintWriter class consist of 10 types with parameters :-

println()

println(boolean b)

println(char c)

println(char[] s)

println(inti)

println(long l)

println(float f)

println(double d)

println(String s)

println(object obj)

Java PrintWriter println() Method

The println() method of Java PrintWriter class terminates the current line. It is done by writing the line separator string.

Syntax

Parameter

Example 1

import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample1 {

public static void main(String[] args) {
	PrintWriter pw = new PrintWriter(System.out);
	System.out.println("terminating the line...");
	pw.println();	
	pw.flush();
	System.out.println("done!");
       }
}

Test it Now

Output:

terminating the line...

done!

Example 2

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample2 {

	public static void main(String[] args) throws FileNotFoundException {
		PrintWriter pw=new PrintWriter("C:\\Users\\Shubham Jadon\\eclipse-workspace\\splittable\\src\\printwriter\\PrintWriter");
		System.out.println("terminating the line in file...");
		pw.print("NOw, this line will be terminated...");
		pw.println();	
		pw.println("done!");
		pw.flush();
		System.out.println("done! check the file.");
}

}

Output:

terminating the line in file...
done! check the file.

Java PrintWriter println(boolean b) Method

The println(boolean b) method of java PrintWriter class prints a value which is Boolean and terminates the current line by writing line separator string. This method behaves as it first invokes print(boolean) and then println().

Syntax

Parameter

b - the Boolean value.

Example 1

import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample3 {

public static void main(String[] args) {
	PrintWriter pw = new PrintWriter(System.out);
	System.out.println("Printing boolean and terminating the line...");
	Boolean b=true;
	pw.println(b);	
	pw.flush();
	System.out.println("done!");
       }
}

Test it Now

Output:

Printing boolean and terminating the line...
true
done!

Example 2

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample4 {

	public static void main(String[] args) throws FileNotFoundException {
		PrintWriter pw=new PrintWriter("C:\\Users\\Shubham Jadon\\eclipse-workspace\\splittable\\src\\printwriter\\PrintWriter");
		System.out.println("Printing boolean to the file and terminating the line...");
		boolean b=true;
		pw.println(b);	
		pw.flush();
		System.out.println("done! check the file.");
}

}

Output:

Printing boolean to the file and terminating the line...
done! check the file.

Java PrintWriter println(char c) Method

The println(char c) method of Java PrintWriter class prints a character value and terminates the current line by writing line separator string. This method behaves as it first invokes print(char) and then println().

Syntax

Parameter

c - the character.

Example 1

import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample5 {

public static void main(String[] args) {
	PrintWriter pw = new PrintWriter(System.out);
	System.out.println("Printing char and terminating the line...");
	char c='s';
	pw.println(c);	
	pw.flush();
	System.out.println("done!");
       }
}

Test it Now

Output:

Printing char and terminating the line...
s
done!

Example 2

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample6 {

	public static void main(String[] args) throws FileNotFoundException {
		PrintWriter pw=new PrintWriter("C:\\Users\\Shubham Jadon\\eclipse-workspace\\splittable\\src\\printwriter\\PrintWriter");
		System.out.println("Printing char to the file and terminating the line...");
		char c='j';
		pw.println(c);	
		pw.flush();
		System.out.println("done! check the file.");
}

}

Output:

Printing char to the file and terminating the line...
done! check the file.

Java PrintWriter println(char[] c ) Method

The println(char[] c) method of Java PrintWriter class prints an array of characters and terminates the current line by writing line separator string. This method behaves as it first invokes print(char[]) and then println().

Syntax

Parameter

c - the array of characters.

Example 1

import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample7 {

public static void main(String[] args) {
	PrintWriter pw = new PrintWriter(System.out);
	System.out.println("Printing char array and terminating the line...");
	char[] a= {'s','h','u','b','h','a','m',' ','j','a','d','o','n'};
	pw.println(a);	
	pw.flush();
	System.out.println("done!");
       }
}

Test it Now

Output:

Printing char array and terminating the line...
shubham jadon
done!

Example 2

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample8 {

	public static void main(String[] args) throws FileNotFoundException {
		PrintWriter pw=new PrintWriter("C:\\Users\\Shubham Jadon\\eclipse-workspace\\splittable\\src\\printwriter\\PrintWriter");
		System.out.println("Printing char array to the file and terminating the line...");
		 char[] a= {'s','h','u','b','h','a','m',' ','j','a','d','o','n'};
		pw.println(a);	
		pw.flush();
		System.out.println("done! check the file.");
}
}

Output:

Printing char array to the file and terminating the line...
done! check the file.

Java PrintWriter println(int i) Method

The println(int i) method of Java PrintWriter class prints an integer value and terminates the current line by writing line separator string. This method behaves as it first invokes print(int) and then println().

Syntax

Parameter

i - an integer value.

Example 1

import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample9 {

public static void main(String[] args) {
	PrintWriter pw = new PrintWriter(System.out);
	System.out.println("Printing int and terminating the line...");
	int i=10;
	pw.println(i);	
	pw.flush();
	System.out.println("done!");
       }
}

Test it Now

Output:

Printing int and terminating the line...
10
done!

Example 2

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample10 {

	public static void main(String[] args) throws FileNotFoundException {
		PrintWriter pw=new PrintWriter("C:\\Users\\Shubham Jadon\\eclipse-workspace\\splittable\\src\\printwriter\\PrintWriter");
		System.out.println("Printing int to the file and terminating the line...");
		int i=10;
		pw.println(i);	
		pw.flush();
		System.out.println("done! check the file.");
}
}

Output:

Printing int to the file and terminating the line...
done! check the file.

Java PrintWriter println(long l) Method

The println(long l) method of Java PrintWriter class prints a long value and terminates the current line by writing line separator string. This method behaves as it first invokes print(long) and then println().

Syntax

Parameter

l - the long value.

Example 1

import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample11 {

public static void main(String[] args) {
	PrintWriter pw = new PrintWriter(System.out);
	System.out.println("Printing long and terminating the line...");
	long l=1003997l;
	pw.println(l);	
	pw.flush();
	System.out.println("done!");
       }
}

Test it Now

Output:

Printing long and terminating the line...
1003997
done!

Example 2

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample12 {

	public static void main(String[] args) throws FileNotFoundException {
		PrintWriter pw=new PrintWriter("C:\\Users\\Shubham Jadon\\eclipse-workspace\\splittable\\src\\printwriter\\PrintWriter");
		System.out.println("Printing long to the file and terminating the line...");
		long l=10031997l;
		pw.println(l);	
		pw.flush();
		System.out.println("done! check the file.");
}
}

Output:

Printing long to the file and terminating the line...
done! check the file.

Java PrintWriter println(float f) Method

The println(float f) method of java PrintWriter class prints a float value and terminates the current line by writing line separator string. This method behaves as it first invokes print(float) and then println().

Syntax

Parameter

f - the float value.

Example 1

import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample13 {

public static void main(String[] args) {
	PrintWriter pw = new PrintWriter(System.out);
	System.out.println("Printing float and terminating the line...");
	float f=1003997f;
	pw.println(f);	
	pw.flush();
	System.out.println("done!");
       }
}

Test it Now

Output:

Printing float and terminating the line...
1003997.0
done!

Example 2

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample14 {

	public static void main(String[] args) throws FileNotFoundException {
		PrintWriter pw=new PrintWriter("C:\\Users\\Shubham Jadon\\eclipse-workspace\\splittable\\src\\printwriter\\PrintWriter");
		System.out.println("Printing float to the file and terminating the line...");
		float f=10031997f;
		pw.println(f);	
		pw.flush();
		System.out.println("done! check the file.");
}

}

Output:

Printing float to the file and terminating the line...
done! check the file.

Java PrintWriter println(double d) Method

The println(double d) method of Java PrintWriter class prints a double value and terminates the current line by writing line separator string. This method behaves as it first invokes print(double) and then println().

Syntax

Parameter

d - the double value.

Example 1

import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample15 {

public static void main(String[] args) {
	PrintWriter pw = new PrintWriter(System.out);
	System.out.println("Printing double and terminating the line...");
	double d=1003997d;
	pw.println(d);	
	pw.flush();
	System.out.println("done!");
       }
}

Test it Now

Output:

Printing double and terminating the line...
1003997.0
done!

Example 2

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample16 {

	public static void main(String[] args) throws FileNotFoundException {
		PrintWriter pw=new PrintWriter("C:\\Users\\Shubham Jadon\\eclipse-workspace\\splittable\\src\\printwriter\\PrintWriter");
		System.out.println("Printing double to the file and terminating the line...");
		double d=10031997d;
		pw.println(d);	
		pw.flush();
		System.out.println("done! check the file.");
}
}

Output:

Printing double to the file and terminating the line...
done! check the file.

Java PrintWriter println(String s) Method

The println(String s) method of Java PrintWriter class prints a String value and terminates the current line by writing line separator string. This method behaves as it first invokes print(String) and then println().

Syntax

Parameter

s - the string value.

Example 1

import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample17 {

public static void main(String[] args) {
	PrintWriter pw = new PrintWriter(System.out);
	System.out.println("Printing string and terminating the line...");
	  String s="My name is Shubham Jadon.";
	pw.println(s);	
	pw.flush();
	System.out.println("done!");
       }
}

Test it Now

Output:

Printing string and terminating the line...
My name is Shubham Jadon.
done!

Example 2

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample18 {

	public static void main(String[] args) throws FileNotFoundException {
		PrintWriter pw=new PrintWriter("C:\\Users\\Shubham Jadon\\eclipse-workspace\\splittable\\src\\printwriter\\PrintWriter");
		System.out.println("Printing string to the file and terminating the line...");
		 String s="My name is Shubham Jadon.";
		pw.println(s);	
		pw.flush();
		System.out.println("done! check the file.");
}
}

Output:

Printing string to the file and terminating the line...
done! check the file.

Java PrintWriter println(object obj) Method

The println(object obj) method of Java PrintWriter class prints an object and terminates the current line by writing line separator string. This method behaves as it first invokes print(object) and then println().

Syntax

Parameter

obj - the object.

Example 1

import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample19 {

public static void main(String[] args) {
	PrintWriter pw = new PrintWriter(System.out);
	System.out.println("Printing object and terminating the line...");
	  String obj=new String("My name is Shubham Jadon.");//obj is an object of string
	pw.println(obj);	
	pw.flush();
	System.out.println("done!");
       }
}

Test it Now

Output:

Printing object and terminating the line...
My name is Shubham Jadon.
done!

Example 2

import java.io.FileNotFoundException;
import java.io.PrintWriter;

public class JavaPrintWriterPrintlnExample20 {

	public static void main(String[] args) throws FileNotFoundException {
		PrintWriter pw=new PrintWriter("C:\\Users\\Shubham Jadon\\eclipse-workspace\\splittable\\src\\printwriter\\PrintWriter");
		System.out.println("Printing object to the file and terminating the line...");
		 String obj=new String("My name is Shubham Jadon.");//obj is an object of string
		pw.println(obj);	
		pw.flush();
		System.out.println("done! check the file.");
}
}

Output:

Printing object to the file and terminating the line...
done! check the file.

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Java PrintWriter Class

Java PrintWriter println() method

Java PrintWriter println() Method

Syntax

Parameter

Example 1

Example 2

Java PrintWriter println(boolean b) Method

Syntax

Parameter

Example 1

Example 2

Java PrintWriter println(char c) Method

Syntax

Parameter

Example 1

Example 2

Java PrintWriter println(char[] c ) Method

Syntax

Parameter

Example 1

Example 2

Java PrintWriter println(int i) Method

Syntax

Parameter

Example 1

Example 2

Java PrintWriter println(long l) Method

Syntax

Parameter

Example 1

Example 2

Java PrintWriter println(float f) Method

Syntax

Parameter

Example 1

Example 2

Java PrintWriter println(double d) Method

Syntax

Parameter

Example 1

Example 2

Java PrintWriter println(String s) Method

Syntax

Parameter

Example 1

Example 2

Java PrintWriter println(object obj) Method

Syntax

Parameter

Example 1

Example 2

Feedback

Help Others, Please Share

Learn Latest Tutorials

Preparation

Trending Technologies

B.Tech / MCA