Aug 1, 2016 · For instance Java has default values for Boolean, int etc .. C on the other hand doesn't automatically give initial values, whatever happens to be in memory is what you end up with unless …

Jun 3, 2011 · What are the default values of boolean (primitive) and Boolean (primitive wrapper) in Java?

This is the naming convention for boolean methods and variables used by Sun for the Java core packages. Using the is prefix solves a common problem of choosing bad boolean names like status …

Sep 16, 2010 · There are discussions around Integer vs int in Java. The default value of the former is null while in the latter it's 0. How about Boolean vs boolean? A variable in my application can have …

Oct 4, 2018 · The if statement will evaluate whatever code you put in it that returns a boolean value, and if the evaluation returns true, you enter the first block. Else (if the value is not true, it will be false, …

Dec 13, 2011 · Bit confused, do you want to use boolean, and then depending on input from the user, set it to true or false? Or do you want to have a item that can be set to yes or not?

Oct 22, 2008 · @Lambage: True, but on the downside you can't toggle a boolean by simply passing it, since it is not possible to pass primitives by reference in Java. You would have to reassign the result …

Jun 25, 2012 · Java boolean allows values of true and false while Boolean allows true, false, and null. I have started to convert my booleans to Booleans. This can cause crashes in tests such as Boolean …

Dec 21, 2010 · 25 The AtomicBoolean class gives you a boolean value that you can update atomically. Use it when you have multiple threads accessing a boolean variable. The java.util.concurrent.atomic …

Nov 26, 2010 · One more suggestion: Choose a different name for your boolean variable. As per this Java style guide: is prefix should be used for boolean variables and methods. isSet, isVisible, …