exception - Java Stop Script Continuation Without System.exit(1); -

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i have program , catching error. need program stop , stay idle if there exception.

i have this:

// try parse integer make sure it's integer. try {     integer.parseint(celsiustxtfield.gettext()); }  // catch if it's not integer , murder user being stupid. should know temperature consists of numbers , not letters. catch(numberformatexception e) {     joptionpane.showmessagedialog(null, "you did not submit number. please try again.", "general error - error #2", joptionpane.error_message); }

but, though shows error message, still continues on script.

this simple, i'm new java, please excuse not knowing.

i found way this.

move under try, , way, catch last thing, there's nothing else executed.


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