Java compiler command: javac Hello.java java Hello
First with the .java javac file extensions are compiled to generate a first pass .class files, JVM calls the secondary compile-time compiler to generate a binary file so that CPU can read.
Java compiler command: javac Hello.java java Hello
First with the .java javac file extensions are compiled to generate a first pass .class files, JVM calls the secondary compile-time compiler to generate a binary file so that CPU can read.