Explain the term - garbage collection, JAVA Programming

Assignment Help:

Explain the term - Garbage Collection

Java  performs  garbage  collection  and  eliminates  the  need  to  free  objects  explicitly.  When an object  has  no references   to   it  anywhere  except  in  other  objects   that  are  also unreferenced, its space can be reclaimed.

Before  an  object  is  destroyed,  it  might  be  essential for  the  object  to  perform  some  action.  For  illustration:

to  close  an  opened  file.  In  such  a  case,  define  a  finalize() method with  actions  to be performed before object is destroyed.

 

 


Related Discussions:- Explain the term - garbage collection

What are the advantages of multimedia presentations, What are the advantage...

What are the advantages of multimedia presentations? Write any five. Following are the benefits of multimedia presentations: • Great tool for efficiently communicating ideas

What is pop, The Post Office Protocol is an application-level protocol with...

The Post Office Protocol is an application-level protocol within an intranet which is used by the local e-mail clients to send and retrieve e-mails from a remote server those are l

Describe exception classes, Java Programming 1. Discuss any five buzz w...

Java Programming 1. Discuss any five buzz words in Java. 2. Describe exception classes and also explain common exceptions in java. 3. Describe primitive and abstract data

How trojan horses or worms affect a computer system, How Trojan Horses or W...

How Trojan Horses or Worms affect a computer system? What guidelines should be adopted to troubleshoot along with malicious software? Trojan horses are stand-alone programs. Th

Draw out a uml class diagram, Question: (a) Draw out a UML class diagra...

Question: (a) Draw out a UML class diagram that captures the following information: An Employee is a kind of Person. An ATM is a kind of Machine. Both an Employee and an ATM

Explain vector or object-oriented graphics, Explain Vector or Object-Orient...

Explain Vector or Object-Oriented Graphics? The representation of graphical objects, like as lines, circles, arcs, and rectangles, along with mathematical formulas. This techni

K-means clustering, i) Set the number of data points to 20 and the number o...

i) Set the number of data points to 20 and the number of clusters to 2. Check box Show History. Click on Initialize. Click on Start. Click on Step . Observe which points ch

Student, need help in assignment

need help in assignment

Difference between bean factory and application context, On the surface, an...

On the surface, an application context is similar as a bean factory. But application context offers much more.. ? Application contexts give a means for resolving text messages,

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd