What do you mean by public static void main String args?
Public- it is access specifier from anywhere we can access it Static- it is access modifier we can call the methods directly by class name without creating its objects Void- it is the return type Main- it is a method name Stringargs- in java we accept only the string type of argument and store it. More.
What does String args  do?
String args means an array of sequence of characters (Strings) that are passed to the “main” function. This happens when a program is executed. The String args parameter is an array of Strings passed as parameters when you are running your application through command line in the OS.
Can we change the order of public static void main?
Yes, we can change the order of public static void main() to static public void main() in Java, the compiler doesn’t throw any compile-time or runtime error. In Java, we can declare access modifiers in any order, the method name comes last, the return type comes second to last and then after it’s our choice.
Why main method is static and public?
Java program’s main method has to be declared static because keyword static allows main to be called without creating an object of the class in which the main method is defined. In this case, main must be declared as public , since it must be called by code outside of its class when the program is started.
What is public static and void?
public − This is the access specifier that states that the method can be accesses publically.
What does public static mean?
public static is a static method that is accessible to external callers. Memory usage is identical in both cases: any variables declared in the method are scoped to the method-call itself (as an implementation detail: via the stack; also: I’m assuming no “captured variables”, and no async or yield usage),
What is a public void?
public void = a non-static method which allows public access and again returns nothing. This means it is available to anyone just as above, but this time because it is not static it is associated with an instance not the class itself.
What is static void?
A static void function is one that does not return a value, and which is private to the translation unit in which it is defined.