Hi,I am using MAC OSX 10.4 (imac G5).I am trying to load a JNI library libxxx.jnilib through an applet.The code is as follows...System.loadLibrary("xxx");I compiled, created jar & signed the same. I have placed the libxxx.jnilib in the /Library/Java/Extensions/ also set DYLD_LIBRARY_PATH to ...

Hello -I'm new to Java so maybe this is a basic question: how can I capture ctrl-C in my program?I used the following code in main() but it doesn't seem to work:try {parseCmdline(args);validateCmdline();do { line=getStatsLine(counter); outputLine(line, counter); sleepThd.sleep(interval * ...

i'm creating a program that will be able to create and display a sort of gradebook...and i'm having problems with it.both the classes i'm using are attached.to begin the program, the program creates an array of Student objects. The student objects contain various information, such as a first ...

Have a developer on my team seeing this issue. It has repeated multiple times in his environment, but none of my other developers are having this issue. Could this be an environment issue or is it a bug? I have not found any other posts or bug with this same java.lang.NullPointerException at ...

I have had troubles with getting messages such as:C:\Java>java TemperatureException in thread "main" java.lang.NoClassDefFoundError: TemperatureI have found that using the following code I can type in java TemperatureC:\Java>set classpath=%classpath%;.;The only other way I have found to ...

I have read some the the posts but am unable at current to find an acceptable answer. I have recently downloaded the JDK1.5.0_05 version but I cannot compile anything. I have tried to set the path variable but it say i cannot. I am at a loss for what to do to compile the programs. Any specific ...

I've been working on a java clone of the media library component of Winamp, which searches for and lets you sort through music files on your computer. My program is called jMediaCat, and it is available from http://jmediacat.sf.net (but don't go there for the latest version, because it's not ...

Im having priblems with tis little program im writing. Im just a beginer and im so confused lol can some one plz help me. Here's the programthnxspublic class StringDemo {public static void main(String[] args) {String s1;String s2;/** toUpperCase() converts the given* String to ...

Dear Javadoc users,FILIGRIS WORKS is pleased to announce release of DocFlex/Javadoc version 1.3DocFlex/Javadoc is both a template-driven multi-format Javadoc doclet and a visual graphic Template Designer for it. DocFlex/Javadoc is able to generate Java API documentation or anything else ...

-Here's the Java Code:-/* * LoginSplash.java *///package samples;import java.awt.*;import java.awt.geom.*;import java.awt.event.*;import java.util.*;import javax.swing.*;import samples.accessory.StringGridBagLayout;/** * Sample login splash screen */public class LoginSplash extends JDialog ...

I using session concept and selecting values from html page, which i pass it to servlet. Now the coding i need is the "If already selected value is once again chosen then it must print 'this element alreay exist in cart'".Somebody please provide me with that code.

Hey, I have a small method o found online that i am trying to implement into my MS paint style program in which a button allows you to save the program's screen as a jpg. Heres what I have but for some reason the exception is always thrown and never the screenshot part. Even if i comment out ...

Exception in thread "main" java.lang.NoClassDefFoundError: VierOpEenRijI can Compile my file VierOpEenRij.java , then it creates his .class but when I try to open it ( java VierOpEenRij ) then it says this error.anyone has an Idea how come , cause I really need it for school ...

I wrote some very simple programs for image viewing with flickrj and other external libraries. But I don't know what would I do to make it run on other people's computers ( only with JRE installed, I can run it only because I have eclipse, can't even get it to work under windows command ...

Hello!This is my first time in this forum and i hope anyone can help me.When i open some http pages java doesn't works and i'm able to see the following message at java console:load: class vscroller.class not found.java.lang.ClassNotFoundException: vscroller.classat ...

I included all the necessary jar files.....but still finding this problem.....Can anyone tell me the right cause for this problem...Thanks in Advance........Here is the Error :--Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactoryat ...

I have little but far from none experience with java. Today I had thise problem with running a jar file.While copiling my java source file, i referred to a library jar file, this gave no problems for compiling.but when i wanted to run the jar file from DOS. It gave me the NoClassDefFoundError ...

I have a block of code which I surround with the <code> tag. However, the lines of code after while, if and so on are not indented. Could anybody tell me which tag I should use at the beginning of the line to get that line indented? Or another solution?

hello everyoneI have a little problem with a class I'm trying to compilethis is the code that generates the error:public class EncoderOutputStream extends FilterOutputStream{protected ByteEncDec encdec;EncoderOutputStream( OutputStream out , ByteEncDec enc) {super(out);encdec = enc;}}the error ...

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Hi when a I tried to run the code java I have the following error:An unexpected exception has been detected in native code outside the VM.Unexpected Signal : EXCEPTION_ACCESS_VIOLATION occurred at PC=0x100093b3Function name=_outputLibrary=C:\Documents and ...

Hi, I went to this site : http://www.arco.ifema.es/index.jsp# and then clicked on "English version". Then I got the following page:500 Servlet Exceptionjava.lang.NullPointerExceptionat _idioma__jsp._jspService(/idioma.jsp:15)at com.caucho.jsp.JavaPage.service(JavaPage.java:75)at ...

toRadianssee this java doc of document of jdk 1.5public static double toRadians(double angdeg)Converts an angle measured in degrees to an approximately equivalent angle measured in radians. The conversion from degrees to radians is generally inexact.Parameters:angdeg - an angle, in degrees ...

Hi All, I want to convert html pages to pdf using java. Can anyone help me in converting html pages to pdf documents(Using java code).Thanks in advance, Deepu.

I need to know how to compile all java files in folder which has many folder with java filesEg-A -- | --Bb1.java |--Cc1.javaHow to compile all java files inside A folder in DOS

I would like to know if it磗 possible to compile a .java file of source code on a pocket pc as I can do on a desk pc,thanks,

Please tell me how do u print values of a collection or an arraylist to console to check what a collection or an arraylist contains in itfor debuggingany help appreciated

Hi all;I am new to the ant and I used following java example and it worked, when I used it with ant. package oata;public class HelloWorld{public static void main(String[] args){System.out.println("Hello Ant");}}Build file is <project><target name="clean"><delete ...

Hi all,I have a JTree application which is deployed in a client server environment. It is an Applet where I need to form a Tree structure showing argumentation.When I try adding a node to another node, I get the following exception.java.lang.NumberFormatException: For input string: "ct"I was ...

Hello all, I am completely new to Java and only moderately capable on my PC. While trying to get my text-to-speech program on my word processor working it informed me that I needed Java Access Bridge 1.4.etc or higher to use it.I downloaded this program and tried to install it. As it was ...

java.lang.NoClassDefFoundError: Simulationat SimulationController.setEnv(SimulationController.java)at EnvironmentController.setEnv(EnvironmentController.java)at EnvironmentController.openFile(EnvironmentController.java)at MBSGUIFrame$1.actionPerformed(MBSGUIFrame.java)at ...

I have the following setup.I've installed the jdk to the c:\ drive of my machine in a folder namedjdk1.5.0_05I set up the environment as follows:path = c:\jdk1.5.0_05\binset classpath =I store my own programs in a folder on the c:\ drive named workareaMy problem is as follows:From within the ...

Hi everybody,I am using the Javadoc task in Ant 1.6.1. All worked well until I modified the project /lib directory so that certain jars are versioned by JVM, as follows:/lib/jvm1.4/utility-1.4.jarThe source code builds and executes fine with my changes, but now javadoc complains that the ...

I have WinXP and I have problems stting the Classpath.When I try to run the HelloWorld it shows this message:exception in thread "main" Java.lang.NoclassDeFfounderror: HelloWorld/classThanks for the help!! XD

I am having a small problems with EasyReader. I am just a highschool student learning Java, I am only just learning about objects hehe, well This is the begining of a program of mine for school.class ch5ex1{public static EasyReader console = new EasyReader();public static void main(String [] ...

Received the following errors.Product.java:3: Product is not abstract and does not override abstract method getDisplayText() in Displayablepublic class Product implements Displayable^Product.java:16: getDisplayText() in Product cannot implement getDisplayText() in Displayable; attempting to use ...

I'm new to java so I'm not sure whether this should be in the newbie forum.I'm using netbeans and I'm trying to write my first java application. My app compiles without any errors, but it won't run when double-clicked. Running the app from the command line (java -jar filename.jar) ...

when ever i try to load my bot on my computer it seems to ssay Exception in thread "main" java.lang.NoClassDefFoundError: mudclient i was wondering what i can do to fix this and make my bot work

i am able to compile but not run ;from the c:\tally becoz the classpath might havent set how to set class path in windows Xp helpregardsanbu

hi recently my java has stopped running all applets and all i get is a dialog box saying "general exception". this happens when it shows the java logo in the applet window. i have copy/pasted the contents of the console:Java Plug-in 1.5.0_05Using JRE version 1.5.0_05 Java HotSpot(TM) Client ...

Shalom,I new in this Java thing and am using exlipse to code.I was wondering... could abyone post a simple howto compile mycode into an exe file with eclipe.Thanks in advanced,Avihai.O

Helli FriendsI'n installed JDK1.2 on my computer(because of the big size of the newest jdk I can't download the latest version). And my OS is Win XP SP2. Installing will be finished completely and successfully. But the problem is that when I run JAVAC to compile my written codes, I get this ...

Can anyone help with this. I am learning Java and am getting this error message "Identifier expected"import java.util.Scanner; public class week3B { private double readtemp; private Scanner myscanner = new Scanner(System.in); //Input temperature in celsiuspublic void ...

I have a try and catch inside another catch. I would like to be able to throw back the details of the original exception and the exception that lead to the 2nd exception in the catch.Can I combine both exceptions into one exception, to pass the details of both? Labeled as 'e3' ...

Using a program called ProMedicus Scheduler, v1.1.0.2when i try a 'test run' within the program i get a 'Fatal Application Error'that sais the following:Invocation of this java application has caused an InvocationTargetException. This application wil now exit. (LAX)With the following ...

may i get some tips on how to get an output with swing for byte?Below is my full errorFileDemonstration.java:81: setText(java.lang.String) in javax.swing.text.JTextComponent cannot be applied to (byte) outputArea.setText(ch);^1 error

i write many programs on college and working perfect on college computers but when i try to run the programs on my pc this error occurs java.lang.NoClassDefFoundError: ''PROGRAMM NAME''Exception in thread "main" >Exit code: 1am using Scite as java editor. i seted the path tha is ...

The -linksourcetab option appears to have vanished in 1.5, without so much as amention. Anyone know of a way to achieve the same effect?TIA!

Hello i have a problem on compiling user defined classes .examplefile x.javapublic class x{...........................}file y.javaimport x;public class y{}I first compile x.java and everything is OK .Then i compile y.java and the compiler gives the folowing y.java:2: '.' expectedimport yI ...

I have a GUI with an output window where I re-direct System.out and System.err. I use System.setOut and System.setErr to do this. It works just fine until an exception is thrown. The first part of the exception is printed in the original console (the command prompt if running from the command ...