Boolean Operations

Boolean Expressions are made up of:

• The boolean constants: true and false
• Boolean variables
• Method calls that return the boolean type
• Expressions using the comparison operators:

     ==   !=   <   >   <=   >=

• Expressions using the boolean operators:

     &&   ||   !

Boolean Expressions are most frequently used in:

• if ( bool-expr ) or else if ( bool-expr ) conditions
• loop conditions (for and while)