Introduced in Java 5, generics enhance the type safety of your code ... s a simple example to illustrate how the compiler issues a warning when using raw types: List list = new ArrayList ...

Here are the most important concepts developers must know when they size Java arrays and deal with a Java array’s length: To determine the size of a Java array, query its length property. Here is an ...

If you’ve read my Java 101 tutorial introducing static classes ... The listing below demonstrates this scenario. import java.util.ArrayList; class EnclosingClass { private int[] data; public ...