package JavaSessions; public class SwitchCaseConcept { public static void main(String[] args) { // logic - launch browser -- ch/ff/safari String browser = "chrome"; switch (browser) { case "chrome": System.out.println("launch chrome"); String version = "90"; switch (version) { case "90": System.out.println("launch chrome 90"); break; case "80": System.out.println("launch chrome 90"); break; default: break; } break; case "firefox": System.out.println("launch ff"); break; case "safari": System.out.println("launch safari"); break; default: System.out.println("please pass the right browser...." + browser); break; } // diff envs -> QA, DEV, STAGE, PROD String env = "QA"; switch (env.toUpperCase()) { case "QA": System.out.println("url : " + "http://www.qa.abc.com"); System.out.println("qa:qa"); break; case "DEV": System.out.println("url : " + "http://www.dev.abc.com"); System.out.println("dev:dev"); break; case "STAGE": System.out.println("url : " + "http://www.stage.abc.com"); System.out.println("stg:stg"); break; case "PROD": System.out.println("url : " + "http://www.abc.com"); System.out.println("admin:admin"); break; default: System.out.println("please pass the correct env name..." + env); break; } int amount = 80; switch (amount) { case 90: System.out.println("hi"); break; case 80: System.out.println("hello"); break; default: System.out.println("bye"); break; } } }