What is finalize() function in java?
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What are the main differences between notify and notifyAll in Java?
Can static methods be overridden?
How Array List can be Serialized.
why we use merge option in hybernate pls give a ex snippet
all are saying java doesn't support multiple inheritance but by default Object class is super class for all the user defined classes and we can extend atmost one class so each class can extend more than one class so java supports multiple inheritance?i am confused with this,pls any one explain me.
Can we make constructors static?
What is the difference between instanceof and isinstance?
Consider that class classA, abstract class classB, and final classC have been defined.Which one of the following is correct? 1. classA extends classC implements classB 2. class A extends classB, classC 3. classA extends classB 4. classB implements classC
What is package private scope in java?
What are the advantages of passing this into a method instead of the current class object itself?
Which is better singleton or static class?
How do you write a conditional statement?