Interested to Buy Any Domain ? << Click Here >> for more details...
Which method is used to find that the object is exited or
not?
- 2 Answers
- 8731 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / ashokmail
we can check the null status of the object for it is
exits or not.
For Example
class java{
public java(){
}
}
class javause{
private java j;
public javause(){
if ( j != null)
j = new java();
}
public static void main(String args[]){
new javause();
}
}
| Is This Answer Correct ? | 6 Yes | 4 No |
Answer / kureshi salman rafik
equals() method is used to find that the object is exited
or
not.
| Is This Answer Correct ? | 2 Yes | 1 No |
Define how objects are stored in java?
What do heavy weight components mean in java programming?
What is application tier?
What is JDBC Driver interface?How can you retrieve data from the ResultSet
What are the Abstract Classes provided by Java?
What is an class?
What is java util concurrentmodificationexception?
What is a string token?
how jvm allocates memory for stack?
can rmi and corba based applications interact ?
Is the milky way in a void?
What do you mean by an interface in java?
Core Java 
