The print methods in programming languages are essential to display the applied code functionalities on the console. These approaches also serve as a prerequisite for the developer to analyze the limitations or logic building in the code before finalizing the code. Java comprises the “print()” and “println()” methods to achieve these functionalities.
What is the “print()” Method in Java?
The “print()” method displays the provided message and the cursor is kept at the end of text. It is such that the next print message is displayed without a line break.
Example: Applying “print()” Method in Java
This code applies the “print()” method to print the two messages on the console:
public class Print {
public static void main(String[] args) {
System.out.print("This is Java Language");
System.out.print("This is Linuxhint");
}}
In this code, print the stated two messages on the console via the applied “print()” method.
Output
This output verifies that the messages are printed without any line break/space.
However, manually adding the “\n” escape character adds a line between the statements, as follows:
What is the “println()” Method in Java?
The “println()” method displays the message and the cursor is placed at the beginning of the next line from where the next printing comes into effect.
Example 1: Applying “println()” Method in Java
In this demonstration, the “println()” method can be implemented to print the two statements:
public class Println {
public static void main(String[] args) {
System.out.println("This is Java Language");
System.out.println("This is Linuxhint");
}}
In this block of code, the “println()” method is applied to print the stated messages with a default line break between the statements.
Output
As seen, the messages are returned with a line break appropriately without the manual specified escape character.
Example 2: Applying the print() and “println() Methods Without Arguments
In this example, the discussed methods can be implemented without arguments:
public class Println {
public static void main(String[] args) {
System.out.println("This is Java Language");
System.out.println();
System.out.println("This is Linuxhint");
System.out.print("This is Java Language");
System.out.print();
System.out.print("This is Linuxhint");
}}
According to this code block, apply the “println()” method with and without an argument. Likewise, repeat the same with the “print()” method.
Output
From this outcome, it is clear that the exception is returned at the applied “print()” method specified without arguments.
Core Differences Between the “print()” and “println()” Methods in Java
| print() | println() |
|---|---|
| The “print()” method simply prints text on the console without adding any new line. | The “println()” method, however, adds a new line after printing text on the console. |
| It only works with arguments, else it returns a syntax error. | It can work without arguments. |
Conclusion
The “print()” method displays a message and the cursor is kept at the end of the message whereas the “println()” method moves the cursor to the next line after printing the text. The former method cannot be applied without arguments whereas it is not the case with the latter method.