Eclipse Memory Analyzer (MAT) is a powerful tool for heap dump analysis. It has several great features to debug memory problems effectively. ‘Incoming references’ and ‘outgoing references’ is one such
A thread is a path of execution within a process. Multithreading is the ability to improve the overall throughput of an application by providing a way to execute many threads
The Singleton design pattern is one of the most popular design patterns in use. The Singleton design pattern is one of the Gang of Four’s (GOF) design patterns and belongs
The java.nio package contains the types required to perform input output operations in Java. The introduction of the java.nio package has simplified input — output operations. This article presents a discussion on
There are three important constructs in Java???concrete classes, abstract classes and interfaces. An abstract class is a special type of a class that is marked with the abstract keyword to
Polymorphism is the existence of the same thing in various forms. It is a feature of OOP that enables items to change form based on circumstances. The term polymorphism is
There has been a lot of talk lately about Java’s decline. In this article, I’ll clarify and sort things out. Java has been through some turmoil, such as the stewardship
Short History of Java Java originated in 1995 and it was the language of the Internet and provided some unheard of capabilities in mainstream static typed languages, such as garbage
Learn a use-case approach for developing Java enterprise applications in a continuously test-driven fashion. With this hands-on guide, authors and JBoss project leaders Andrew Lee Rubinger and Aslak Knutsen show