Java Essentials

• Java Essentials Questions

• • "A reference to an ResourceRef" exception

    hi All,When the Server starts there's a problem with loading the WAR project. the exception is not a...

    By itamar_lev_1a

  • xmlrpc

    I am having trouble making an xmlrpc call to a photo site zoto.com here is my codeimport org.apache....

    By dvdevelopera

  • y does this error occur?

    identifier of an instance of com.dimensionsgroup.campus.administration.exam.model.ExamGradeConfirmat...

    By shinia

  • zipping a folder with empty and non empty subfolde...

    Hello everybody there, Right now i am facing the difficulty to zip a folder which is having some emp...

    By jena_abhia

  • Apache and Orion problem

    I am facing one problem and I have been working for that from 3 days. But still I am not able to get...

    By prabodyaa

• • instanceof question

    I would like to build a generic properties file loader. I would like to pass it a class object with ...

    By qldkeva, 1 Comments

  • yo some help needed...

    im currently using Jcreater and java platform 1.5 on windows XPmy code is like this:import java.unti...

    By zsefva, 17 Comments

  • ZipInputStream.getNextEntry() closes stream?

    I have this functionality wherein i need to read from the same zipfile, but at different times. But ...

    By hemasm, 6 Comments

  • ZipFiles and JTree

    I am developing a tool which compares to source zip files and generate report. I got stuck in the mi...

    By sivua, 2 Comments

  • " strings are immutable "..... is it true ...

    class abc{public static void main(String args[]){String x = "Test";x = x + "Test";System.out.println...

    By intelchip, 17 Comments

• Java Essentials: is the Category's subject.It's has 81,074 questions,this is No.4,054 pages.
• ZipInputStream
• Hi,I'm trying to open a .zip file (using a ZipInputStream) and read it line by line. I've tried to create a BufferedReader by passing the ZipInputStream through an InputStreamReader, but readLine() returns nothing but null. Any input or thoughts anyone might have would be greatly ...
• derekbaker, Thurs, 18 Mar 2010 04:51:00 GMT, 328 bytes, 2 Answer
• zip problem
• Hi!i'm using the next code to zip files and my problem is that the zip seems to be ok, but when i extract it, although some files are created with correct size different from 0, when i open it, i only get a red cross....do you know what can be happening?protected static void ...
• tlloretia, Thurs, 18 Mar 2010 04:43:00 GMT, 1,666 bytes, 4 Answer
• xpath, jdom and whitespaces
• Hello everyone,Considering i have this code working:SAXBuilder builder = new SAXBuilder();Document doc;try {doc = builder.build(new File(file));projectPath = XPath.newInstance("/config/project");List projectList = projectPath.selectNodes(doc);for (int j = 1; j <= projectList.size(); j++) ...
• jnoobiea, Thurs, 18 Mar 2010 04:34:00 GMT, 1,438 bytes
• XP JVM not ready for IPV6?
• For some reason IPV6 is working fine on Solaris but not on XP. When usingINetAddress.isReachable() XP ALWAYS returns true (I have a full IPV6 stack installed on my the PC).Is this a maturity issue on XP or something wrong with the JVM?-Robert...
• robertgary1a, Thurs, 18 Mar 2010 04:32:00 GMT, 277 bytes
• ";" expected... is driving me nuts
• I keep getting a compile error, ";" expected.This line should not have a ; in it.Public Static int findPalindrome(String num) {The complete program is below. See line 18.public class NumPalindrome { public static boolean verbose = true; public static void main(String[] argv) { String n = ...
• campbellcsa, Thurs, 18 Mar 2010 04:01:00 GMT, 3,092 bytes, 3 Answer
• Zebra Printer
• Is it necessary to write EPL2 commands to LPT1 port? can't we use a javax.print API to print the commands appended to String?...
• mnpra, Thurs, 18 Mar 2010 03:54:00 GMT, 133 bytes
• ZIP files: wrong encoding?
• I zip multiple files into 1 ZIP archive (code see below). This works well, but if the file names contain special characters (Umlauts like ? ? ? ? the resulting ZIP archive show these filenames with strange characters instead of the original Umlauts. How can I avoid this?/*** ZIP multiple files ...
• martinhilperta, Thurs, 18 Mar 2010 03:51:00 GMT, 5,344 bytes, 6 Answer
• ZIP streams
• Hi, I'm looking for a really good code, which can edit ZIP files without JFrame. For example we have some class called Package (consists of some files: txt,jpg,ppt for example), and I'd like to edit this zip file (not only this class objects, but also normal zip files) and see what's inside ...
• skullscapea, Thurs, 18 Mar 2010 03:50:00 GMT, 350 bytes, 5 Answer
• ziping directory
• Hello all I am searching for a way to zip a directory. So far I have found static public void zipDir(String dirName, String zipName) {try {//create a ZipOutputStream to zip the data toZipOutputStream zos = new ZipOutputStream(new FileOutputStream(zipName));//assuming that there is a directory ...
• nauggca, Thurs, 18 Mar 2010 03:16:00 GMT, 4,064 bytes, 4 Answer
• VM can't find my dll
• Hi,I've been working with some JNI files a software developer created to use java to make calls to a dll that controls his Windows Application (probably written in C/C++).I'm trying to figure out if the problem right now is with my dll or simply the VM parameters I entered in the Java ...
• bitamois, Thurs, 18 Mar 2010 03:05:00 GMT, 1,500 bytes, 10 Answer
• " inside a String
• Hello how can I say I want to compare a " character or introduce it inside a String.ie:String t="whatever "still on the String" ";I mean havind the " inside the String definition;...
• melgohana, Thurs, 18 Mar 2010 02:08:00 GMT, 207 bytes, 5 Answer
• XSL-1101: (Fatal Error) DOMSource node as this type not supported.
• Does anyone know anything about this error: XSL-1101: (Fatal Error) DOMSource node as this type not supported.javax.xml.transform.TransformerException: XSL-1101: (Fatal Error) DOMSource node as this type not supported.Please help, Thanks!John...
• johnphama, Thurs, 18 Mar 2010 02:07:00 GMT, 277 bytes, 1 Answer
• XML-RPC problem.
• Nevermind... I'm gonna just delve into the source code of the library and see if i can't find the problem. I think it may be a bug in the library, not something I'm doing wrong.-Nivek98Message was edited by: nivek98...
• nivek98a, Thurs, 18 Mar 2010 02:07:00 GMT, 246 bytes, 2 Answer
• xml viewer?
• Any one know of a tool to view XML files in graphical format, as opposed to a txt representation in IE?...
• jfrain2004a, Thurs, 18 Mar 2010 02:06:00 GMT, 110 bytes, 2 Answer
• XSLT processor
• which XSLT processor do you use ? Xalan , cocoon ? please suggest a good XSLT processor...
• intelchipa, Thurs, 18 Mar 2010 01:11:00 GMT, 101 bytes, 4 Answer
• Yet another interface question
• I've very little experience doing my own interface design. This time I am trying to do, but I hit a snag. Please help.For simplicity, the structure of what I am doing is like this:public interface A{//define method1();//define method2();}public interface B extends A{//define method3();}public ...
• nep100a, Wed, 17 Mar 2010 23:00:00 GMT, 2,394 bytes, 20 Answer
• ZipException while unzipping self extracting zip (*.exe) file
• Hi, I am able to upzip the normal zip file with extension ".zip".but getting ZipException while extracting the self extracting zip file with extension ".exe".ZipFile zipFile = new ZipFile(new File("abc.exe));gives:ZipException: Error opening zip file abc.exe.Need the solution urgently.Thanks in ...
• hemalhsa, Wed, 17 Mar 2010 21:36:00 GMT, 371 bytes, 2 Answer
• Your Suggestions Pls
• I am curious what would happen when you have an infinite loop or deadlock in finalize().My guess is that the daemon GC thread will get hung up and as time goes on, heap space runs out which leads to OutOfMemory exception.Any thoughts or more accurate knowledge on ...
• javadev2k5a, Wed, 17 Mar 2010 21:35:00 GMT, 304 bytes, 5 Answer
• XTAPI Help
• I am a newbie to JTAPI, Please help me to run the XTAPI program.... i am getting error net.xtapi.XJTapiPeer could not be instantiated.Thnx...
• mraheela, Wed, 17 Mar 2010 21:34:00 GMT, 152 bytes, 2 Answer
• zip folder
• Is it is possible to rename a file inside a zip folderI have a file with name 5#Put_the_Brakes_on_Fatalities_Day甠FES_Leg_2006.doc inside a zip folder.When I open a inputstream to this file I am getting result as null. It is due to '? character inside file name. Is it is possible to rename this ...
• nebualexa, Wed, 17 Mar 2010 21:14:00 GMT, 353 bytes, 2 Answer
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