What is namespace in java?

1001

---

How to sort an array from smallest to largest java?

980

---

How do you add an element to a hashset in java?

1002

---

What is map java?

972

---

How to sort array of 0 and 1 in java?

944

---

Which collection allows duplicate values in java?

969

---

Is hashset ordered java?

1081

---

How do you check whether the list is empty or not in java?

976

---

What is an iterator java?

1098

---

What is the use of hashmap in java?

1081

---

How do you compare objects in java?

945

---

What is temp in java?

995

---

How to sort elements in a parallel array in java?

886

---

Is string a class in java?

977

---

Are arrays classes in java?

1028

---