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public Static Void main(String[] args)
In Java, the execution of an application starts this method, with signature 'public Static void main(String[] args)'
It is also said to be the main execution point where the Java main thread start executing.
What does it mean ?
public - Accessible from the out side of the class, It is required to get access to this method.
static - Class level access as no object is being created yet.
m
void - returns nothing while exiting from the application to the system which make sure the scope is destroyed on exit.
main - Fixed name defined to identify the entry point for JVM
string[] args - String array as argument to the application
Why string[] args ?
arguments can be passed to the application via string[] args on execution through the terminal in case if some data is needed for the application and it is optional.
public class App
{
public static void main( String[] args )
{
System.out.println(Arrays.asList(args));
}
}
Reference
1. https://docs.oracle.com/javase/tutorial/getStarted/application/index.html
