In Java, nested classes are categorized as either static member classes or inner classes. Inner classes are non-static member classes, local classes, or anonymous classes.

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 ...

When you use the length property to find the size of an array that contains five elements, the value returned for the Java array length is five, not four. Java Array length vs String length () New ...