Return == in Java
java
Solution
If `length` is equal to `entry.length`, this returns `true`. Otherwise, it returns `false`.
This is just evaluating the expression `length == entry.length` and returning the result of that expression.
Problem
I've been trying to find the meaning of returning == from a method. But I'm not sure what its called so I can't find any explanations online. If someone could point me to the correct resources or the name so I can search it that would be great. This is an example of what I don't understand. ``` public boolean isFull() { return length == entry.length; } ```