Java Summary - Building Java Programs: A Back to Basics Approach - page 1105

Relational Operators

Operator Meaning Example Value

equal to == 2 + 2 == 4 true

not equal to

!= 3.2 != 4.1 true

less than < 4 < 3 false

greater than

> 4 > 3 true

less than or equal to <= 2 <= 0 false

greater than or equal to true

>= 2.4 >= 1.6

Logical Operators

Operator Meaning Example Value

AND (conjunction)

&& (2 == 2) && (3 < 4) true

OR (disjunction)

|| (1 < 2) || (2 == 3) true

NOT (negation)

! !(2 == 2) false

Operator Precedence

Description Operators

unary operators

!, ++, --, +, -

multiplicative operators

*, /, %

additive operators

+, -

relational operators

<, >, <=, >=

equality operators

==, !=

logical AND

&&

logical OR

||

assignment operators

=, +=, -=, *=, /=, %=, &&=, ||=