Syntax

Structure

Each statement ends with a semi-colon (;)

Statements are grouped in blocks enclosed in braces ({})

//

Start of comment, ending with the EOL

/*…
….*/

Comment over more than one line

break

Stop a loop command immediately

continue

Stop the current loop execution,  continue  with  the next step.

break

Stop a loop command immediately

continue

Stop the current loop execution,  continue  with  the next step.

for

for (init; condition; update) { statements; }

for (a=0; a<10; a++) { statements; }

if

if (condition) {
statements
} else if (condition) {
statements;
} else {
statements;
}// The ‘else if’ and ‘else’ parts are optional.

while

while (condition) {
statements;
}

do-while

do {
statements;
} while (condition)

switch

switch (condition) {
case ABC: {
statements;
}
/* fall through */
case DEF: {
statements;
}
break;
default: {
statements;
}
break;
}

try.. catch

try {
statements;
}
catch (ErrorType1) {
statements;
}
catch (ErrorType2) {
statements;
}