Interested to Buy Any Domain ? << Click Here >> for more details...
Can an unreachable object become reachable again?
- 3 Answers
- 22425 Views
- DELL, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Yes, an unreachable object may become reachable again.This
happens when the object's finalize() method is invoked and
the objct performs an operation which causes it to become
accessible to reachable objects.
| Is This Answer Correct ? | 19 Yes | 1 No |
YES, Finalization is a feature of the Java programming
language that allows you to perform postmortem cleanup on
objects that the garbage collector has found to be
unreachable. It is typically used to reclaim native
resources associated with an object.
When the garbage collector determines that obj is
unreachable, it notices that obj is finalizable -- as it
had been recorded upon allocation -- and adds it to the
JVM's finalization queue. It also ensures that all objects
reachable from obj are retained, even if they are otherwise
unreachable, as they might be accessed by the finalizer.
So, we can say that it can be reachable.
| Is This Answer Correct ? | 10 Yes | 1 No |
Answer / ravikiran(aptech mumbai)
yes an unreachable object may become reachable once it get a
reference befre garbage collection especially in finalize()
method call
| Is This Answer Correct ? | 5 Yes | 0 No |
What is return used for in java?
Do loops java?
How is abstraction implemented in java ?
What are order of precedence and associativity, and how are they used?
What's the access scope of protected access specifier?
Write down program for following scenario. Use java coding standard. You have array list with some words in it..we will call it as dictionary….and you have a arbitrary string containing some chars in it. You have to go through each word of dictionary and find out if that word can be constructed with the help of chars from arbitrary string given. If you find the word print it else print none.
can we Connect Applet to Data Base ? with Discriptiom. and also What is Diff. from Applet & Servlet?
How does predicate work in java?
How do you compare two objects?
What is difference between string and new string?
Does every java program need a main?
What is a memory leak in java?
Core Java 
