Java Program Compile and Execution flow

Java program is created, compiled and executed.

Java code is written in .java file.
This code contains one or more Java language attributes like Classes, Methods, Variable, Objects etc. javac is used to compile this code and to generate .class file. Class file is also known as “byte code“.
The name byte code is given may be because of the structure of the instruction set of Java program.
Java byte code is an input to Java Virtual Machine. JVM read this code and interpret it and executes the program.

java program compile and execution

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