Pros and cons of Java
Iryna Kravchenko Iryna KravchenkoChief Editor

Pros and cons of Java development for your project

The modern high-tech world is an extremely volatile and dynamic field where new know-how crops up almost every month, ousting the one that was considered all the rage just a little while ago. Yet, there are technologies that have remained the bedrock of the software industry almost since its birth. In this article, you will learn about one of these technologies. We’ll discuss the pros and cons of Java.

Even when novel vernaculars enable obtaining state-of-the-art solutions, some oldies are still widely employed by the IT community in multiple use cases. One such tried and true language is Java developing software language. Thousands of experts across the digital realm use it on a regular basis to build software solutions.  

Looking for Java development services?

Contact our team, and we’ll help you.

Is Java good for your project?

Java is an open-source, object-oriented programming language that runs on any operating system. Having been introduced in 1992, thirty years later, Java surges back up in programming language popularity, holding among the top six languages according to the 2022 StackOverflow survey. 

Java popularity

Pinch and spread for zoom
Java popularity

Back in the 1990s, it was conceived as an alternative to the then ubiquitous C++, which didn’t satisfy IT professionals in terms of portability, automation of memory management, and novice-friendliness. Today, Java has developed into an entire write-once-run-anywhere ecosystem containing three basic components. 

Such a comprehensive tech stack that is rightly numbered among Java advantages makes it a handy language leveraged in many project types. 

Related article:

What Java enterprise frameworks to choose for your project

Types of projects where Java is used

Does all this mean you should necessarily harness Java for your software project? Not so fast. You can’t do it before you consider the advantages and disadvantages of Java as a developing language. Let’s look at the pros of Java first. 

Advantages of Java

As an IT company with over a hundred completed projects under our belt, DICEUS considers the following advantages of using Java pivotal for software development.  

Java advantages

Pinch and spread for zoom
Java advantages

Java’s garbage collector functionality spares IT engineers this headache. It automatically identifies objects you haven’t used for some time and removes them.  

To let you have a complete picture, we must mention several Java disadvantages alongside the unquestionable Java benefits.  

The list of Java cons

Here are the most serious disadvantages of Java. 

Java advantages and disadvantages

Let’s compare Java pros and cons against each other. 

Java pros and cons

Pinch and spread for zoom
Java pros and cons

As you see, the assets of Java are 2.5 times more numerous than the shortcomings. Besides, the cons of Java can be essentially offset and the pros drastically augmented by leveraging specialized tools. 

Java development tools

Here are the top seven Java tools that developers make extensive use.

Site24x7 APM insight 

This SaaS monitoring solution enables tracking the performance of Java apps in real-time via application dependency maps and no-sweat debugging and error elimination across microservices and distributed architecture. 


It is a superb open-source testing tool. JUnit supports writing and running tests, offers annotations to choose and identify testing methods, and provides assertions for testing expected results.  


This is another Java testing tool. It is honed for gauging the percentage of code accessed by tests. It allows to produce HTML or XML reports, manifests the percentage of lines for each class and the entire solution, and sifts out irrelevant packages. 


This is a universally praised IDE employed for desktop, web, and mobile apps that plays well with any operating system. Thanks to it, you can swiftly build UI, write and edit code, and administer efficient project management. 


As you can guess from its name, this open-source tool is leveraged for caching to keep the apps’ footprint as small as possible. Ehcache is easily integrated with multiple libraries and frameworks and can be scaled to hundreds of caches to be used.  

Oracle J developer 

This free IDE is highly instrumental in the full-cycle building of service-oriented architecture. Thanks to it, you can specify configuration classes for holding metadata and create and edit Web Socket annotations of Java classes. 


This is a comprehensive and extremely customizable Java development environment containing multiple modeling and testing tools as well as development frameworks, which makes it remarkably suitable for implementing JEE projects. It excels at model-driven development, integrates smoothly with JUnit, and furnishes complete detailed reports. 

Should you use Java for your project: The verdict

There is no definite answer to this poser. Your ultimate choice crucially depends on the type of project you want to implement. Naturally, Java is flexible and powerful enough to be utilized for most software-building endeavors. To make doubly sure, you should apply for professional advice. The seasoned mavens of DICEUS will not only consult you on this but also develop a Java-based solution of any complexity that will impress you with high quality of execution and a moderate price tag. 

FAQ: Pros and cons of Java

Why is Java so popular? 

It has a thirty-year history behind it, during which Java has established itself as a leader in the programming realm used for creating software solutions of all kinds. 

Which is not an advantage of Java? 

Performance. It is slower than that of the native languages because Java has to be translated from a human-like sign system into computer code. 

Could Java be the most popular programming language? 

It was a couple of decades ago. Now it is outranked by younger products of this type but still holds among the top six most used programming languages among professionals. 

Why is Java bad? 

It is not bad. It has its shortcomings (speed of performance, verbose syntax, the absence of backups), which are more than offset by numerous fortes, though. 

What is Java programming language used for?  

It is better to ask what it is not used for. Employing Java, you can build all kinds of apps (desktop, web, and mobile), enterprise software, big data and IoT solutions, embedded systems, etc. 

Software solutions bringing business values

6 reviews
47 reviews

    Contact us

    100% data privacy guarantee

    Thank you!
    Your request has been sent
    We will get back to you as soon as possible

    USA (Headquarters)

    +16469803276 2810 N Church St, Ste 94987, Wilmington, Delaware 19802-4447


    +4531562900 Copenhagen, 2900 Hellerup, Tuborg Havnepark 7


    +48789743438 ul. Księcia Witolda, nr 49, lok. 15,
    50-202 Wrocław


    +4366475535405 Vilnius, LT-09308,
    Konstitucijos ave.7
    6th floor

    Faroe Islands

    +298201515 Smærugøta 9A, FO-100 Tórshavn,
    Faroe Islands


    +4366475535405 Donau-City-Straße 11 - Ares Tower, 1220 Wien


    +4366475535405 Emarat Atrium, 423 Al Wasl Area, Dubai, P.O. Box 112344


    +4366475535405 Vatslava Havela Boulevard, 4,