Answer Posted / nitesh

Right now two ways come to my mind.

First:
Create a TreeSet, add all the dates to it. They get
sorted by default since java.util.Date implements
comparable. Here is an example -->
Set<Date> sortedDates = new TreeSet<Date>();
sortedDates.add(new Date());
Calendar cal = Calendar.getInstance();
cal.set(2009, 2, 12);
sortedDates.add(cal.getTime());

Second:
We can use the compare method inside Date class
directly and write our own sorting implementation.

How many types of memory areas are allocated by jvm?

564

---

What is core java called?

526

---

What is flush () in java?

558

---

Does .length start 0 java?

569

---

What is super constructor?

551

---

---

What is the multi-catch block in java?

537

---

What is the difference between the prefix and postfix forms of the ++ operator?

556

---

Explain scope or life time of local variables in java?

560

---

What is ‘has a’’ relationship in java?

726

---

What is the use of isempty in java?

539

---

How do you clear an arraylist in java?

500

---

What is the super void?

461

---

What is jpa specification?

539

---

For class CFoo { }; what default methods will the compiler generate for you>?

621

---

Difference between arraylist and vector.

594

---