Java

SNo. Name Convention Example 1. package name should be start with in lowercase letter  java, lang, sql, util etc 2. class name should start with uppercase letter and be a noun and then from second word onwards, each new word starts with a uppercase letter String, System, Firefox, DataInput, Thread  3. interface name should start with uppercase letter and be an adjective and then … Read more

package javaprograms; public class FirstPrograminJava { public static void main(String[] args) { System.out.println(“Hello World”); } }