Mudassir Shahzad

Abstract Classes Vs Interfaces – When to use which

This is one of the mostly asked question in job interviews or other professional gatherings.

Most of the candidates are able to tell the difference but they get stuck in the second part, WHEN TO USE WHICH ? Read More

Native methods in java – Java Native Interface (JNI)

java.lang.Object class defined like

Now, in spite of having two years of hands on experience in java and related technologies, I didn’t know that it is a native method. This made me dig deeper and explore the native interface API provided by java. Read More

Java Generics and Its advantages

Java Generics is a simple and great feature of the java technology. I have been asked about it in many job interviews and professional gatherings. In fact, I also ask about Java Generics when chatting with a java newbie or a professional and guess what ? Even the professionals sometimes don’t know what exactly java generics is; though they have used it extensively in their projects. Read More

Why Hibernate should be chosen for projects ? Advantages of Hibernate

I have been working on various projects in which I used hibernate in many projects. However, when in an interview, I was asked about why one should choose hibernate, I thought I should put together the benefits and the reasons to choose Hibernate. Read More