Why Java Is Still So Popular ?
Ever since its debut in 1995, Java has been among the top programming languages in the world. The reason for its popularity is its ability of utilising back end servers to join front end systems. Sure, there are challenges, but many developers still prefer Java over any other programming language.
Despite some security concerns, Java still retains much of its initial popularity. Over the years it has evolved from a more client-side language to the go-to language for many programmers. The benefits it offers far outweighs its drawbacks. In fact, Java is even used by other languages!
Portability: No programming language today can really succeed with portability and Java was among the first to understand this. The Java maxim of ‘Write Once, Run Everywhere’ makes it perfect for portability across devices. Any computing machine with JVM can run it. Despite a few hitches here and there, Java’s portability is much better than many other languages. In fact, it has adapted quite well to the mobile era. For instance, Android applications are almost all Java based.
Ease of use: There are other languages that can work wonders for programmers. But what Java does better is simplifying the work for us. In some ways one can say that it learnt from other’s mistakes. It took their best features and made sure that it was actually usable.
Other languages may have the same features, but Java made sure that it has shed the unnecessary complications that made languages like C++ difficult to work with at times. For instance, the interface specification in Java simplifies the complicated, but necessary Multiple Inheritance feature of C++.
Java also has a much more convenient memory allocation system where it automatically frees up space for the programmer.
Efficient: The early Java versions may have been slow, but it has picked up its speed considerably since then. The program may start as a byte code, but its converts to a much faster machine code on loading. Today Java compilers can literally work according to the machine, Methods are inlined or pushed back according to the computer capacity.
It was initially devised as a client-side language. But there were speed and security concerns. With other languages coming into play, Java as a client-side language is becoming less ubiquitous. But it started finding its way as an excellent programming language. In this version it also created significantly lesser security and safety concerns.
Easily adapted: It may have been developed for the eventual use of the Java language, Java Virtual Machine is used by many other new languages. Its flexibility and ease of use makes it the ideal choice for developers. Scala, Clojure and (Java’s variant) JRuby use JVM for its convenience and performance.
Scalable: Java has become ubiquitous for a reason. As java programmers India get more and more variable with different apps and devises, we need languages that can be easily scaled up or down according to need and Java is perfect for it. Java just uses extra hardware to increase its scalability.
