pros and cons of java programming language

Pros and Cons of Java Programming Language

Last Updated on Wednesday, December 12, 2018 by

Java was released on 1995 by Sun Microsystems. It is not only a programming language but an ecosystem of tools. It covers almost everything you may need for Java development. Java toolkit includes: JDK (Java Development Kit), JRE (Java Runtime Environment), IDE (Integrated Development Environment). We will further discuss the pros and cons of Java programming language in this post.

Java is also a primary language for Android development. You can use java in web applications, governmental websites, and big data technologies such as Hadoop and Apache Storm. In spite of the growing popularity of Go and Python, Java still remains at the top of the list for more than a decade. Unlike to any other language it has its own pros and cons:

Pros of Java Programming Language

pros and cons of java programming language

  1. Easy to learn.

Java programming Language is very easy to learn. This programming language is easy to write, compile, debug, and learn than other programming languages for programmers.

  1. Object-oriented programming language

Java is a object oriented programming language. It allows programmers to create modular programs and the codes are reusable.

  1. Platform-independent.

Among the advantages, Java being a platform independent is a major one. Being platform independent, this programming language can be easily from one computer system to another.

  1. Multi-threaded

Java is a multi-threaded program which means that it can perform several tasks simultaneously within a program.

  1. Secure

The Java language, compiler, interpreter, and run-time environment were developed to aid for the security purpose.

Also Read: Pros and Cons of C++ Programming Language

Cons of Java Programming Language

  1. Slow

In comparison to other programming language, Java is comparatively slower. Slow compilation of the programs annoys a programmer and is one of the drawbacks of the Java programming language.

  1. Occupies More Memory Space

One of the other disadvantages of Java language is the memory space. Developers of the language haven’t been able to overcome it. Java takes more memory space than the other programming languages like C and C++.

  1. Look and feel

The default looks and feel of GUI applications which is written in Java using the Swing toolkit is different from other applications written in other compiler language.

  1. Java’s Architecture Code is Inefficient

Java’s ability to use the code for producing portable, architecturally code is quite inefficient. Once java code is compiled into byte code, a JVM interpreter, mainly designed for a computer architecture, runs the program.


As a conclusion, every language has a downside to it. Java is one of the oldest programming language and it is used in almost everything. We cannot deny the ease we get through coding in Java. Though some of us will always have a second thought for it. The pros and cons of Java programming language has their own place in the ecosystem and we cannot deny that. Well it is ultimately our choice. All programming language serve the purpose of creating a better programs and software with similar way of coding. The theme of coding is almost same, the only difference is the syntax. These are few of the pros and cons of Java programming language. hope you find it fruitful.


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