What is float in java?
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how can u create the object with out new operator
Is java a security risk?
Explain inner classes ?
Can a class be declared as static?
What is import java util arraylist?
Why is string class considered immutable?
Write a code to show a static variable?
How do you load an HTML page from an Applet ?
WHAT IS THE MEANING OF ALL TYPE OF BUZZWORDS?
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?
java is fullu object oriented or pure? why?
How do you use compareto?