Answer Posted / javamasque

No, the equals() and hashCode() are public methods of object class.

What is type safety in java?

912

---

What is collection class in java? List down its methods and interfaces.

904

---

What does compareto () do in java?

953

---

what are three ways in which a thread can enter the waiting state? : Java thread

957

---

What is callablestatement? How you can call stored procedure to pass in parameter?

986

---

What methodology can be employed to locate substrings inside a string?

913

---

What are the three types of design patterns?

923

---

What is difference between static class and singleton pattern?

965

---

what is the difference between Object Based Language and Object Oriented Language?

985

---

How do you identify if jvm is 32-bit or 64-bit from java program?

917

---

What are the topics in core java?

1014

---

What is the use of singleton?

913

---

Why java is call by value?

984

---

Tell me are there implementations for sorting and searching in the java libarary?

990

---

Explain about static nested classes in java?

1031

---