Publicpublic - The main method is called by the JVM to run the method which is outside the scope of the project therefore the access specifier has to be public to permit a call from anywhere outside the application.
static - When the JVM makes area call to the main method there is notno object existingthat exists for the class being called therefore it has to have static method to allow invocation from class.
void - Java is a platform independantindependent language, therefore if it will returnreturns some value, then the value may meanhave a different tomeaning between different platforms so unlike C it can not assume a behavior of returning value to the operating system.