4.4. if...else Double-Selection Statement

The if single-selection statement performs an indicated action only when the condition is true; otherwise, the action is skipped. The if...else double-selection statement allows the programmer to specify an action to perform when the condition is true and a different action when the condition is false. For example, the statement

if ( grade >= 60 )
   System.out.println( "Passed" );
else
   System.out.println( "Failed" );