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I would like to understand the difference between the Boolean and boolean types in Java, specifically as they relate to GWT. I know that methods are not supported but I want more info if it is available.
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boolean is a primitive and Boolean is as object wrapper. So boolean, is the type whose values are either true or false while the other is an object.
8 Answers. Show activity on this post. Yes you can use Boolean / boolean instead. First one is Object and second one is primitive type.
false is a primitive and Boolean. FALSE is an object, so they're not really comparable.
It's fairly Simple and the same for GWT and Java:
So unless you need the NULL (like for example your loading the field from the database, and you want NULL to be different to false) then stick to boolean.
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