Java Tutorials
All Java Relational Operators (Explained With Examples)
Table of Contents
- Introduction
- What are Relational Operators in Java?
- Types of Relational Operators in Java
- Equality Operator in Java (==)
- Not Equal To Operator in Java (!=)
- Greater Than Operator in Java (>)
- Less Than Operator in Java (<)
- Greater Than or Equal To (>=)
- Less Than or Equal To (<=)
- Example of Java Relational Operators in Program
- Advantages of Relational Operators in Java
Java Relational Operator FAQs
The result of a relational operation is always a boolean value (true or false) based on whether the specified condition is met.
Relational operators can be used to compare values of compatible data types. For example, you can compare integers, floating-point numbers, characters, and other types that can be logically compared.
The == operator checks if two references point to the same object in memory. The equals() method compares the content of two string objects.
Yes, you can combine multiple relational operators using logical operators (&&, ||, !) to create complex conditions for decision-making.
Short-circuit evaluation is a behavior in Java where the evaluation of a logical expression stops as soon as the final result can be determined. For example, in an && operation, if the left operand is false, the right operand is not evaluated because the result will always be false.
Yes, you can compare objects using relational operators, but the behavior depends on how the objects' class defines the equals() method and the compareTo() method (for objects that implement the Comparable interface).
Technically, boolean values are already the result of a comparison, so using relational operators with boolean values is generally unnecessary. However, you can still use them, and they will produce the expected boolean results.
