Main.java

package com.company;

public class Main {

    public static void main(String[] args) {

        System.out.println("hello Zeek");

    }

}

/* -> package in java is used to group or contain classes.Like a folder in file directory -> Class is a place inside which your functions exist.Keeps all functions inside it. -> Functions does some work when you call it. Like plumber manage pipes and bathroom when you call. -> Inside a function a code is written that is executed to do work -> Naming Conventions -> For Classes we use PascalConvention.For example- (AddTwoFunctions) means no space

starting of every word capital. -> For Functions we use camelCaseConvention.For example-(addTwoFunctions) means

no space starting of every word capital except first one. -> class- keyword to declare class in Java. -> public- access modifier represents visibility. i.e- Visible to all. -> static- Core advantage no need to create object to invoke static method. -> void- return type of method null.void doesn't return any value. -> String[] args- command line argument. ->System.out.println- System is a class and out is an object of print stream class */