What is methods and methodology?
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Why doesn't the java library use a randomized version of quicksort?
What classes can be used to store arbitrary number of objects ?
Can we declare a constructor as final?
What is parsing a string?
How do you find the absolute value?
What is a variable simple definition?
What is toarray method in java?
can we Connect Applet to Data Base ? with Discriptiom. and also What is Diff. from Applet & Servlet?
How do you bind variables?
Name the method of a Container that can be used to cause a container to be laid out and redisplayed?
interface X{ void m1(); void m2(); } class Child2 extends Object implements X { public void m1(){ System.out.println("Child2 M1"); } public void m2(){ System.out.println("Child2 M2"); } } public class ParentChildInfterfaceDemo { public static void main(String[] args){ X x = new Child2(); X x1 = new Child2(); x.m1(); x.m2(); x.equals(x1); } } Will the above code work? If yes? Can you please explain why the code x.equals(x1) will work as the equals method is called on interface reference vaiable?
Why can't we make a class private in java?