Java Operators - dummies

By Doug Lowe

Part of Java All-in-One For Dummies Cheat Sheet

An operator designates a mathematical operation or some other type of operation that can be performed on operands. Java has arithmetic operators, relational operators (also known as binary operators) and logical operators (also known as Boolean operators).

Operator Description
+ Addition
* Multiplication
/ Division
% Remainder
++ Increment
+= Addition and assignment
-= Subtraction and assignment
*= Multiplication and assignment
/= Division and assignment
%= Remainder and assignment
Operator Description
== Equal
!= Not equal
< Less than
<= Less than or equal to
> Greater than
>= Greater than or equal to
Operator Description
! Not
& And
&& Conditional and
| Or
|| Conditional or
^ xor