The thread gate pattern is an effective tool for managing thread concurrency, but not many developers know about it. Fire up your IDE for a quick tutorial in implementing thread gates in ...

Studying the Thread class is very helpful for understanding how threading works in Java programs. We can access the thread that is being executed by invoking the currentThread().getName() method ...

Need to add multiple values to a key in a Java HashMap but can't figure out how to do it? Here are three examples of how to solve the multiple values per key problem in Java.