Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Java Java Basics Perfecting the Prototype Conditional ints

System.exit(0); in java..

Wondering if Java will also take

return 0;

instead of

System.exit(0);

like C, Obj-c, Swift... etc

Conditional.java
int numberOfPeople = 3;

if  (numberOfPeople < 4) {
  console.printf("Your table is ready");
  System.exit(0);
}

1 Answer

Seth Kroger
Seth Kroger
56,413 Points

Remember that in Java, unlike C, main is declared as returning void so returning 0 will be an compile error.