A CLASS file is a compiled . JAVA file created by the Java compiler. It contains bytecode , which is binary program code that is executable when run by a Java Virtual Machine (JVM). … The JRE and JVM are often used synonymously to refer to the platform that runs Java applications.
What is inside a .class file?
A CLASS file is a compiled . JAVA file created by the Java compiler. It contains bytecode , which is binary program code that is executable when run by a Java Virtual Machine (JVM). … The JRE and JVM are often used synonymously to refer to the platform that runs Java applications.