Java/JSP/Abstract Class
Using Abstract Classes
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Using Abstract Classes
<%! javax.servlet.jsp.JspWriter localOut; abstract class a { abstract String getText() throws java.io.IOException; public void printem() throws java.io.IOException { localOut.println(getText()); } } class b extends a { String getText() throws java.io.IOException { return "Hello from JSP!"; } } %> <% localOut = out; b bObject = new b(); bObject.printem(); %> </BODY>
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