package snippets.abstractionClass; class AbstractionDemo { public static void main(String[] args) { ChromeBrowser chrome = new ChromeBrowser(); chrome.openDefaultHomePage(); } } abstract class WebBrowser { // regular method // abstract methods public void openPage(String pageUrl) { System.out.println(pageUrl + " is opened"); } abstract public String getBrowserName(); abstract public void openDefaultHomePage(); } class ChromeBrowser extends WebBrowser { String browserName = "chrome"; public String getBrowserName() { return browserName; } public void openDefaultHomePage() { System.out.println("google.com"); } } class IE11Browser extends WebBrowser { String browserName = "IE11"; public String getBrowserName() { return browserName; } public void openDefaultHomePage() { System.out.println("microsoft.com"); } }
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