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Like C++, Java does static type checking, but Python does not. The programs are written in Java typically run faster than corresponding Python programs and slower than C++. When compared with Python, Java kind of fits between C++ and Python.One more example, since there are no pointers, bad memory access is also not possible. So we cannot pass large objects (like we can do in C++) to functions, we always pass references in Java. For example, non-primitives are always references in Java. When compared with C++, Java codes are generally more maintainable because Java does not allow many things which may lead to bad/inefficient programming if used incorrectly.Java is used in all kinds of applications like Mobile Applications (Android is Java-based), desktop applications, web applications, client-server applications, enterprise applications, and many more.
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Also, Java codes are always written in the form of classes and objects. But Java does not provide low-level programming functionalities like pointers.
#Java compiler code#
Then the byte code runs on Java Virtual Machine (JVM) regardless of the underlying architecture. The Java codes are first compiled into byte code (machine-independent code).However, it is not considered as pure object-oriented as it provides support for primitive data types (like int, char, etc)
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