main method
Main method / main public static void main (String [] arg)
-Public can be anywhere inside or outside package Access Modifier
-Static keyword it means there is only 1 copy specific variable or method and main usage of static you can access it no object. You can call from the class name. It belongs to class
-void means no return type no value at the end
-main is just the name of the method this is method is responsible for running the java application.explain main method in java
Main() method is starting point of execution for all java applications.
public static void main(String[] args) {}
String args[] are array of string objects we need to pass from command line
arguments.
Every Java application must have atleast one main method.
public : “public” is an access specifier which can be used outside the class.
When main method is declared
public it means it can be used outside class.
static : To call a method we require object. Sometimes it may be required
to call a method without the
help of object. Then we declare that method as static. JVM calls the main()
method without creating
object by declaring keyword static.
void : void return type is used when a method does’nt return any value .
main() method does’nt return
any value, so main() is declared as void.Copyright © 2021 Codeinu
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