Latest Answer: class container{//put the setters and getters of key and valuesobject key=null; //acting as keyList values=null;public void Container(){key=new Object();values=new ArrayList();}public insert(object key,object values){this.key=key;this.values=values;}}class ...
Latest Answer: 1. Statis Binding : Initialize the variable like, private static HashMap map=new HashMap(); 2. Dynamic Binding: Initialize the variable like, private HashMap map; and somewhere in the method do map=new HashMap(); Please let me kknow if any change is there...! ...
How will u declare a synchronized block? What does this represent in the Declaration of synchronized block?
Latest Answer: Definitely. That is actually the prefer way to make your client code more flexible and easier to maintain.For example, in a gaming program, you have:Breakable b = Factory.createObject();b.performBreak();It doesn't matter what concret Obejct Factory.createObect() ...
If we can access a sevlet through both GET and POST methods then which methods will u declare in the servlet class?
Latest Answer: Dynamic Binding [Late Binding]:The runtime system [JVM]during runtime determines the appropriate method call based on the class of the object. This feature is called as Polymorphism. All the methods in java are dynamically resolved. ...
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