Java is a computer programming language that may be used in a variety of situations. It is created with the goal of having the fewest possible implementation dependencies in a programme. Here, in this blog we will discuss about “What does it mean to be platform independent, and why is Java portable?”
Platform Independent:
When we say platform independent, we mean that the programme we ran on one machine can also run on another. It does not require any additional changes to run on another system. Join Java Training in Chennai at FITA Academy for the best coaching with the Placement Assistance.
Java portability:
To put it another way, Java source code can run on any operating system without needing to be modified.
Bytecode:
Bytecode is an object code that the written software decodes. In other words, it is a portable code in the form of programme execution instructions.
Portable:
One of Java’s benefits is its portability. Because the Java compiler produces Bytecode output, it is referred to as portable. After then, it can run on a variety of operating systems. To run the Java code, we don’t need to make any changes. JVM is the only need. Join Java Online Training for the better future.
The Java programming language is portable. It means that Java Bytecode can run on any operating system. The code will not be executed if we avoid using platform-specific extensions. And it won’t be as portable as before. If we wish to run that code without using any platform extensions, we’ll have to re-build it first, and then we’ll be able to run it. Java Training in Coimbatore will help you to enhance tour programming skills.
Some of the reasons why is Java portable are as follows:
- Bytecode is the output format of the Java compiler.
- Bytecode is a set of instructions for executing a programme.
- Only the Java Virtual Machine can execute bytecode (JVM)
- Only instructions (bytecode) are accepted by JVM, which subsequently executes the code.
- Although each Java Virtual Machine has its own internal characteristics, all Java Virtual Machines can read and execute Bytecode.
- JVM is the sole way to run bytecode.