Java is one of the most widely used object-oriented programming languages. Most of the apps working on the Android operating platform are developed using the concepts of java. With Java, developers can write the code once and run it any platform that supports Java.
Java programs and applications are compiled to byte code that runs on Java Virtual Machine (JVM) irrespective of the computer’s architecture. Java was initially developed by the Sun MicroSystems that was later taken over by Oracle Corporation.
The syntax of the language is derived from C and C++. Due to its nature of being simple, robust and secure, it is widely adopted in the industry. This is the reason learning Java is a major prerequisite for many courses, softwares, and tools.