During the running of Java

[Other Languages]

1. Source code into binary code after compile

2. Implementation of the binary code: OS load the file into memory and execution

[Java]

1. Source code made by the javac compile into a byte code

2. Implementation of the java ClassName:

a. OS first java.exe load into memory and perform, create JVM

b. The java.exe into the parameters dealing with the implementation of the times, so JVM interpretation processing

ClassName content and present them.