Java Conditional Statements

Java Conditional (branch) Statements

**The "if" statement syntax**
Java	NetRexx
if (condition) statement; [else statement; ]	if expression then statement [else statement ]

Java examples:

if ( i > 10 ) i = 1 ;

if ( i != j ) k = i * j ;
else k = 2 * i ;

if ( i!= j ) { int temp = i;
i = j;
j = temp; }

NetRexx examples:

if answer = 'yes' then say 'OK.'

if index \= 0 then index = index -1
else index = 99

if count = 20 then do
        say 'count has reached maximum'
        count = 1
        end

There are also more sophisticated conditionals such as "switch/case" statements in Java or "select/when" in NetRexx.