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 Censoring Words - Looping Until the Value Passes

Question about isInvalidWord variable.

I noticed the code in the video is:

isInvalidWord = (noun.equalsIgnoreCase("dork") || noun.equalsIgnoreCase("jerk"));

with parenthesis around the value. So, in the "if ()" statement, it would be:

if ( (noun.equalsIgnoreCase("dork") || noun.equalsIgnoreCase("jerk")) )

Is that correct? I tried removing the outer parenthesis when defining isInvalidWord and the code worked the same. So do extra parenthesis not matter? Could I write:

if (((((noun.equalsIgnoreCase("dork") || noun.equalsIgnoreCase("jerk"))))))

and it would still work?

rdaniels
rdaniels
27,258 Points

yes, as long as you have the same number of opening and closing parentheses.

rdaniels ok, thank you!