Nested classes are classes that are declared as members of other classes or scopes. Nesting classes is one way to better organize your code. For example, say you have a non-nested class (also ...

They also appear in other parts of Java, like java.lang.Class, java.lang.Comparable, and java.lang.ThreadLocal. Before generics, Java code often lacked type safety. Here’s an example of Java ...

However, there are collection classes in Java that act like a Java array but resize themselves automatically. Any class that extends the List interface expands dynamically. Java arrays do not expand ...

With each successive version of Java, frameworks must adapt and transform in order to stay current. This article aims to describe some of the new Java 8 features in Eclipse Collections, a high ...