To illustrate how generics are used in the Java Collections Framework, let’s look at some examples. List and ArrayList with generics In the above example, we already briefly explored a simpler ...

How to write a Java palindrome program for Strings Good programmers need to create code that efficiently solves problems, using various methods. A popular academic exercise is to create a program that ...

This Java Tip demonstrates the performance impact of replacing the Java 6 <code>ExecutorService</code> class with Java 7's <code>ForkJoinPool</code>.

5. What is generational garbage collection? The JVM splits allocated memory into four separate spaces: eden survivor tenured metaspace Low-level JVM components, such as the string buffer and compiled ...