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![]() Related Questions Objects that subclass the Observable class maintain a list of observers. When anObservable object is updated it invokes the update() method of each of its observers tonotify the observers that it has changed Latest Answer : Observer observe only those class which are Observable. ... Yes, a lock can be acquired on a class. This lock is acquired on the class's Class object.. Latest Answer : Aditya Pls write code and explain ... It uses those low order bytes of the result that can fit into the size of the type allowed bythe operation. Latest Answer : In java there is no point of overflow and underflow, it was there in C. For avoiding that java introduces type casting. Java will allow some more space from the defult space of primtive type. ... The Vector class provides the capability to implement a growable array of objects Latest Answer : A vector implements dynamic array, which can grow and shrink dynamically.It is similar to Arraylist with a difference that vector can be synchronized. it also contain some legacy methods. ... A (non-local) inner class may be declared as public, protected, private, static, final, orabstract. Latest Answer : A non-static member class means inner class is a member of an enclosing class, it can have any accessiblity:public,default,protected, or private. ... setBounds() Latest Answer : component.setBounds(-,-,-,-); ... The EventObject class and the EventListener interface support event processing. Latest Answer : Java.util.Event class ... Panel Latest Answer : The Immediate super class of Applet is PANEL ... Window Latest Answer : System.Windows.Forms.CommonDialog ... A native method is a method that is implemented in a language other than Java. Latest Answer : Informs the compiler that the method has been used in a non-java platform and used only with the methods. ...
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