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Boolean toString() Method in Java

Last Updated : 09 Apr, 2025
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In Java, the toString() method of the Boolean class is a built-in method to return the Boolean value in string format. The Boolean class is a part of java.lang package. This method is useful when we want the output in the string format in places like text fields, console output, or simple text formatting.

Example 1: Using the Boolean.toString() method to get the object value in a string.

Java 
// Java program to demonstrate 
// Boolean toString() method 
class Geeks
 { 
	public static void main(String[] args) 
	{ 
		// boolean type value 
		boolean value = true; 

		// static toString() method of Boolean class 
		String output = Boolean.toString(value); 

		// printing the value 
		System.out.println(output); 
	} 
}

Output
true

Syntax of toString(boolean b) Method

public static String toString(boolean b)

  • Parameter: It takes a single boolean parameter (b) the value we want to convert into a string ( true or false ).
  • Return: It returns a string representation of the boolean value passed in it (“true” or “false”).

Example 2: Using Boolean.toString() method to convert false boolean value to its string representation.

Java 
// Java program to demonstrate 
// Boolean toString() method 
class Geeks
{ 
	public static void main(String[] args) 
	{ 
		// boolean type value 
		boolean value = false; 

		// static toString() method of Boolean class 
		String output = Boolean.toString(value); 

		// printing the value 
		System.out.println(output); 
	} 
}

Output
false

Next Article
Convert String to Double in Java

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kundankumarjha
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