... ing /Programming/ BasicJava1/compile.htmlimport javax.servlet.http.*;public class ExampServlet extends HttpServlet { public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, ... /simpleHTML.html">Form</A>"); out.close(); }Note: To learn how to use the other methods available in theHttpServlet, HttpServletRequest, andHttpServletResponse classes, see The Java Tutorial trail onServlets. More ... 21-04-2000 17:30Essentials of the Java( TM) Programming Language, Part 1 http://developer .java. sun.com/developer ining /Programming/ BasicJava1/index.html Training Index Java TM Programming Language...
... givenSet<?> unknownSet = new HashSet<String>(); /** Add an element t to a Set s */public static <T> void addToSet(Set<T> s, T t) { }The call below is illegal.addToSet(unknownSet, ... existing APIs touse generics (see section 10), or just want to understand why things are the way theyare. 6. 3 Using Generic Code in Legacy CodeNow let’s consider the inverse case. Imagine that ... generic classes. 6 Interoperating with Legacy CodeUntil now, all our examples have assumed an idealized world, where everyone is usingthe latest version of the Javaprogramming language, which...
... Effective Java: ProgrammingLanguage Guide 25 //Broken - violates symmetry! public boolean equals(Object o) { if (o instanceof CaseInsensitiveString) return s.equalsIgnoreCase( ((CaseInsensitiveString)o).s); ... state change to cause the thread associated with a Timer instance to terminate itself gently. Examples from java. awt include Graphics.dispose and Window.dispose. These methods are often ... probably the case that no fields need to be fixed. There are Effective Java: ProgrammingLanguage Guide 7 This book uses a few technical terms that are not defined in The JavaLanguage Specification....
... make the most effective use of the Javaprogramming language and its fundamental libraries, java. lang, java. util, and, to a lesser extent, java. io. The book discusses other libraries from ... Effective Java: ProgrammingLanguage Guide 25 //Broken - violates symmetry! public boolean equals(Object o) { if (o instanceof CaseInsensitiveString) return s.equalsIgnoreCase( ((CaseInsensitiveString)o).s); ... for inheritance or else prohibit it 61 Item 16: Prefer interfaces to abstract classes 65 Item 17: Use interfaces only to define types 69 Item 18: Favor static member classes over nonstatic 71...