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 ...

If you’ve read my Java 101 tutorial introducing static classes and inner classes, you should be familiar with the basics of working with nested classes in Java code. In this associated tip ...

Here are few examples of how to make multiple values ... When a developer adds multiple values to a single key in a Java map through the standard APIs, it won’t introduce any new dependencies into the ...

As you can see in the following var examples, the left-hand side of the assignment does not reference a Java types such as long, double or ArrayList. Instead ... word to create simplified and less ...