even if we specify extends to other class.It extends to object class.

Anyway its extending the object class. Or How these Object class is made super class to our class. How our class know that Object class is super class with out explicitly extending?

ok.So it is multiple inheritence right.extending to two classes.How jdk peoples implemented that ?

Thanks for the replies.I want to know how these implementation happens.ie extending object class invisibly and extending to Other class explicitly.

I know java doesnot support multiple inheritence.lets say my class A extends B.Now my class A is extending class B as well as Object Class .how this happens?Why class A gets compiled?

Thank you for your reply.How will they communicate with each other ?

I attended one interview today,Interviewer asked me one question regarding the creation of unique identifier.

Question :

Consider same webapplication is deployed in 3 webserver.if any user...

Can any one send me a link to to download a Datepicker for my swing based application.The date picker must support the default locale.ie when i give a US date ,It must be shown as the defult locale...

Hi Friends,

Please help me to find out the different date format of the countirs, ie MM/dd/YYYY is the dateformats of US and dd/MM/YYYY is for india.lke this i want to compare a date with all...

Sir,

is there any method which return the Local on giving a date as argument.

publlic Locale getLocale(Date d){
//
return locale
}

help me to get the locale.

Hi friends,

This is my first post in this forum.

How can i get the locale(country name) from a system date.My intention is
date display must determine from system what the locale is and...

I am new to java, I went to an interview yesterday....Interviewer asked me What is Object Oriented programming...I find a bit difficulty is aswering for that.Can you please give a good explanation...

Friends,

I am stuck here , I am downloading some files from a url uing GZIPInputStream.I need to store this files.So i declared a bytearray with specified length.As i am downloading files with...

Thanks You for ur valuable reply..

Hi friends,

please help me to solve this.

i need to read the elements from xml file.I am using sax api.

My xml looks like this :->

<test>
<test1>hello1</test1>

Thank you freinds

There is one web application which is already running,I want to get the xml file from that application.I need to get the data from that xml.What is the procedure for getting that file..?

Thanks Peter for you reply.

I had created the user freindly xml editor.there are some drop-downs. To populate these drop downs, i need a xml file,which is placed in the server.How can i get that...

Hi,

i want to get an xml file from a web application. what are the procedures to access the file.

What is a nested beans?i want to create a nested bean for my application?Please help

Thanks

Please help me to get calender date from the given Julian date(1187610073812).

Thanks in Advance..:)

Frnds,

I am new to Xml,I had to develop a DTD for one application.I can develop the basic functions correctly.But I want to validate attribute value which should take only numbers,and also In the...

Hi Freinds,

I am learning Ant Tool,I developed a java program which is using an external jar file.I had set it in the classpath.I can run that program from my command line,but not able to run...

Hi
is it possible to import static methods and varibles.if possible whats happening internally....Please advice...

How can we make a class immutable..?

Thanks for ur reply.

Hi Frnds,
What is System.out.println..?How this three are related..?

where should i post techie questions..?

In System.out.println,what is Sytem,out,and println.?

Hi Guys & Gals,
I am sarath.I am new to this website.I am doing a couse in java,j2ee.Please help me to solve my java technical problems:idea: through this site..Thanks in advance....