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.
