Answer Posted / safikur

default specifier in java is DEFAULT
which can only be visible within the same package.
You can't access any default member of a class directly
from outside the package , you can access those member
through another method of that class.

default CONSTRUCTOR in java is the constructor which has
the same name of the class and has no arguments. if you
define at least one constructor in a class JVM will not put
the default constructor in the class like..

public className(){super();}

if there is no constructor in the class JVM will put the
default constructor in the class like..

public className(){super();}

since its not visible. but implicitly defined by compiler..


there is no concept of DEFAULT method in java spec.

How define set in java?

507

---

Difference between process and thread?

595

---

Compare java and python.

573

---

What is the purpose of static keyword in java?

509

---

Write a program to print all permutations of string?

673

---

---

What is method in research paper?

569

---

When can an object reference be cast to an interface reference in java programming?

575

---

What is immutability in java?

600

---

What is a boolean expression in java?

528

---

How many types of methods are there?

542

---

What are keywords give examples?

576

---

What is map in java?

514

---

What are the various access specifiers in java?

561

---

What does it mean to be immutable?

544

---

Can we inherit a class with private constructor?

564

---