For logical values, Java provides boolean keyword, a primitive data type that holds either true or false as possible values.

8 Primitive Data Types 1. boolean type. The boolean data type has two possible values, either true or false. Default value: false. They are usually used for true/false conditions. Example 1: Java boolean data type class Main { public static void main(String[] args) { boolean flag = true; System.out.println(flag); // prints true } }

Jan 9, 2025 · The Boolean data type in Java is one of the primitive data types that can hold only two possible values: true and false. This binary nature makes it particularly useful for making decisions in code, as it allows for the representation of logical values.

Apr 1, 2025 · Learn what is a Boolean in Java, how to declare & return a Java Boolean, and what are boolean operators along with practical code examples: In this tutorial, we are going to explore boolean in Java which is a primitive data type. This data type has two values i.e. “true” or “false”.

Jan 28, 2025 · A comprehensive guide on Java's primitive data types, focusing on boolean and char. Learn about their definitions, declarations, usage, and differences with practical examples.

May 24, 2023 · Primitive data types are predefined by the Java Language and named by a reserved keyword. All primitive types can be divided into two groups: boolean types and numeric types. Let’s look at each primitive data type in the below image. The boolean data type has only two valid values: true and false. These two values are called boolean literals.

Jan 3, 2025 · Java booleans are one of the programming language’s primitive data types. The boolean is a truth value that can only have one of two possible values, usually “true” or “false”. Booleans in Java are the basis for numerous commands and actions. In this tutorial, we’ll take a closer look at how they work with some examples.

Oct 24, 2019 · In this article, we are going to see all the supported Java primitive types. Java is a strongly typed language and every variable should have a type definition. They can be either primitive or of any class type. Java supports 8 primitive types: boolean, byte, char, short, int, long, float and double.

Apr 15, 2021 · This article will explain what is a boolean, how to use boolean in java, its default value and boolean array with example programs. 1. if statements where the condition should result in true or false. 2. Java ternary operator where the first operand or the expression should return a boolean. 3.

Jan 24, 2024 · In this article you will see the use of boolean data type in Java along with suitable examples. boolean: boolean keyword which is a primitive data type. It stores two possible values i.e true or false. This is considered as the basis for many conditions or comparisons. The default value of boolean variable is false.