Tag Archives: j2ee

Advanced Java (J2EE)

What is Advanced Java (J2EE)? Advanced Java is the next advanced level concept of Java programming. This high level java programming basically uses two Tier Architecture i.e Client and Server. The ‘Advanced Java’ comprises the very complex advanced programming. The advanced java programming covers the Swings, Socket Programming, AWT, Thread Concepts as well as the […]

Static Storage vs Heap vs Stack

The following is the summary of compiler storage allocation. 1. Static vs Dynamic Static: Storage can be made by compiler looking only at the text of the program. One reason for statically allocating as many data objects as possible is that the addresses of these objects can be compiled into target code. Dynamic: Storage can […]

Top 10 Mistakes Java Developers Make

Top 10 Mistakes Java Developers Make 1. Convert Array to ArrayList To convert an array to an ArrayList, developers often do this: List<String> list = Arrays.asList(arr); Arrays.asList() will return an ArrayList which is a private static class inside Arrays, it is not the java.util.ArrayList class. The java.util.Arrays.ArrayList class has set(), get(), contains() methods, but does […]

Portability of Java Programming Skills

You can program in Java. That’s great! But what else can you do with those skills? Are you trapped with Java? Not at all. Here are some other languages, and a brief look at what your Java programming skills will give you in the way of a head start, and what differences to look out […]