tarunarora

 Profile Answers by tarunarora Questions by tarunarora

• Jul 28th, 2006

Serialization is an important process, but it comes at the cost of performance. Moreover, it is not required that all the classes should be serialized. We need to serialize only those classes whose OB...

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Yugal KIshore Saahu

• Jun 20th, 2006

By using int getServerPort of ServletRequest Interface

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zhufeng87

 Profile Answers by zhufeng87 Questions by zhufeng87

• May 22nd, 2006

Final static

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JR

• May 26th, 2006

Externalization is a process by which, we can implement our own functionality of serialization ie saving the state of an object, using the two methods ie readExternal(..) and writeExternal(..) by...

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Manivannan Palanichamy

• Aug 20th, 2006

Could you make your question more clear?Class is a blueprint, for which every Object is an Implementation. This might be the 'contract', I suppose.

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suman

• Jun 8th, 2006

              Reflection package is used in an application of you want to know the methods,variables, used in the class. (fore  complete details refer complete reference book)

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sbarik

 Profile Answers by sbarik Questions by sbarik

• Jun 20th, 2006

U can do this by using the following method available in Collectionstatic Collection unmodifiableCollection(Collection c)it will return u an immutable collection.

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anup21

 Profile Answers by anup21 Questions by anup21

• Jun 22nd, 2006

wait() and notify() both extend from object class.wait() -- causes current thread to wait until another thread invokes the notify() or notifyAll() method for this object.notify() -- wakes up a single thread that is waiting on this object's monitor.

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rabbi

 Profile Answers by rabbi Questions by rabbi

• Jul 3rd, 2006

primitive types are data types provided by a programming language as basic building blocks. Depending on the language and its implementation, primitive types may or may not have a one-to-one correspon...

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ANU

• Jun 21st, 2006

The standard input, output, and error streams -- System.in, System.out, and System.err -- are all byte streams.You can use System.err.print and System.err.println to write to standard error on to the console.

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LuckyChawla

• Jul 5th, 2006

Hey thats a good question ,If u want to make ur servlet thread safe then try implementing the SingleThreadInterface() , or make it Synchronised

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srinivasaraobora

 Profile Answers by srinivasaraobora Questions by srinivasaraobora

• Jul 24th, 2006

   Hi A programmer uses abstract class when these are some common features    Shared by all the objects.    A programmer writes an interface when ever...

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rabbi

 Profile Answers by rabbi Questions by rabbi

• Jul 3rd, 2006

Why u thinking abt JDBC. If u can connect with any database then u can insert image into database. If u r using Oracle as database then make a column with datatype BLOB. Then Importing java.awt.image...

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S.Manmay

• Jul 17th, 2006

Java Virtual Machine - Also called a "Java Interpreter", "Java Runtime" - Converts bytecode into OS specific commands. In addition to governing the execution of an application's bytecodes, the virtual...

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HabazalCoonya

 Profile Answers by HabazalCoonya Questions by HabazalCoonya

• Jul 31st, 2006

If we tke JTextAtrea as exmple, u can see that th view (the JTextAtea itself) does not hve a getText method. But it hav a get Document methdod.The documnt is het Model, nd the jtextatrea is da view.finally u hav the Actions and the listeners. htey r teh conttrller.

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Manivannan Palanichamy

• Jul 31st, 2006

JVM  (java.exe) -- The interpreter which interpretes the byte code of the class and executes . JRE - A JRE is a subset of JDK. It has only the JVM (along with minimal libraries), but doesnt ...

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prawintowin

 Profile Answers by prawintowin Questions by prawintowin

• Jul 30th, 2006

Platform independence is nothing but the ability to run a software in different operating systems. Portability deals with the hardware and the operating system architecture. The created exe file can b...

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Mohammad Mustafeezur Rahman (Xavient Information S

• Jul 27th, 2006

YES!The main issue when building Java thread serialization is toaccess the thread's execution state, a state that is internal to theJava virtual machine (JVM) and not directly accessible to Javaprogra...

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meetnaveen4u

 Profile Answers by meetnaveen4u Questions by meetnaveen4u

• Jul 31st, 2006

Please refer to Q.822 i have replied for it.ThanksNaveen.

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saumendra

• Aug 16th, 2006

Jre  is combination of java API & jvm.

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