Autoboxing and Unboxing in Java with example
Before trying to understand about autoboxing and unboxing, it is important to know about wrapper classes. In [...]
Java Application Performance monitoring using JAMon
In this post we will discuss about Java Application Performance monitoring using JAMon API.With [...]
Frequently asked Java interview questions for experienced - 2 to 5 years
This is a continuation of my previous posts on frequently asked Java interview [...]
What is Generics in Java?
Generics in Java is one of the most important topic and is also a frequently asked topic in Java interviews.Most developers [...]
Frequently asked Java interview questions - Part III
In my previous post, I have discussed some of the frequently asked Java interview questions for an [...]
Static keyword in Java with exampleThe static keyword denotes that a member variable, or method, can be accessed without requiring an object of the class [...]
Prime number program in Java
A number is said to be a prime number if it is greater than 1 and is divisible only by 1 and itself. For example the number 2 is [...]
Frequently asked Java interview questions - Part II
In my previous post, I have discussed some of the frequently asked Java interview questions for an [...]
In this post, I have written a Java program to create header and footer for word documents using docx4j library.Docx4j is an open source Java library for [...]
Java libraries aids in the development of our application. In fact JDK itself is a collection of libraries which is nothing but jar files. In this post we will [...]