Java is a very popular language and has been for over 20 years. Because of its popularity, it’s built up a huge range of frameworks, toolkits, tutorials, and support. Not to mention, Java developers have a huge number of career opportunities. Another pro of Java is platform independence. A wide variety of computer hardware and operating systems can use Java. Java is also relatively easy to learn and relatively secure. Java runs on its own virtual machine, via byte-code. When compared to traditional languages like C++ that compile to native machine code, Java’s performance can be slower for applications that are time-critical. Java code is verbose and requires much more code to achieve the same functionality compared to languages such as Python. Overall, developers will likely continue to use Java for many years to come because of its popularity and huge adoption.