Export Solaris Display On Linux And Trying To Launch JNLP
Feb 23, 2015
I am trying to export Solaris Display on Linux and trying to launch JNLP.
I am trying to follow the instruction mention in the following URL.
[URL] .....
I would like use the property mentioned in the above article in JNLP file on client side .
I did following nothing is working.
1. <argument>awt.toolkit=sun.awt.motif.MToolkit </argument>
2. <property name="awt.toolkit" value="sun.awt.motif.MToolkit"/>
3. java-vm-args="-Dawt.toolkit=sun.awt.motif.MToolkit"
4. export AWT_TOOLKIT=MToolkit
How do i check JNLP client is using it?
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Dec 16, 2013
I have two unix systems in which on one system I installed sun solaris jdk and on another system I installed IBM jdk.
Java programs which consume more heap memory are getting failed on sun solaris jdk system where as same programs are successfully getting executed on IBM jdk system .
My question is does sun solaris 64 bit jdk needs more heap than IBM 64 bit jdk ??
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Apr 6, 2014
know if you can launch an applet through other means, other than web browser or through the Eclipse.
You know when you write an applet in eclipse you just extend a class and you hit Run (application) and the applet launches.
Or you can export the applet and run the applet from a browser.
Is there another way, to launch an applet like you would a JFrame?
Or the ways I just mentioned above are the only absolute ways to launch an applet?
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Jul 17, 2014
Whether it is possible to force the installation of JRE when trying to open JNLP file. It is quite often case when users try to run JWS application without JRE installed. The best option would be to force the installation or at least display some message with instructions. Perhaps there are different ways to handle this problem.
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Oct 13, 2014
I am writing a custom jnlp installer for downloading our applications. We are having difficulty to specify our own cache directory. The default Download Service is not taking the below property. I was wondering if we need to extend any of the jnlp api classes and write my own. System.setProperty( "deployment. user.cachedir", "C://Users//f355668//AppData//Roaming//WorkBench//" );
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Nov 18, 2014
I wanted to Start Java Programming on Eclipse.. I ran into this problem when trying to run Eclipse, having installed latest Version.. I tried Googling The issue but didnt Found out answers For the same.
Problem:
JVM terminated.Exit Code=2
C:ProgramDataOracleJavajavapathjavaw.exe
-Dosgi.requiredJavaVersion=1.6
-Xms40m
-Xmx512m
-jar C:eclipse\plugins/org.eclipse.quinox.launcher_1.3.0v20140415-2008.jar
[Code] .....
How to solve this specific problem?I Had To Start With My Java Programming But This Error has Halted me ....
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Feb 24, 2014
how do you get from launching some java code in eclipse to launching a java program from your desktop.Does one somehow wrap the code in C+ to make it a .exe? take for example Mine-Craft.Its build in Java however launches as a .exe.
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Dec 19, 2013
When we have a property in the jnlp file that has accented characters (i.e. Mañana), the System.getProperty() call is returning null. This is working fine with Java 7 Update 40, and accented characters in the <information> section of the jnlp file are working fine under Java 7 Update 45, but not in the <resources> section.
Here is an example:
<property name="jnlp.title" value="Mañana"/>
System.getProperty("jnlp.title") returns null
Is there a workaround?
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Jan 8, 2014
launch Java Console window when we enable show console option enabled in Control Panel?
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May 8, 2014
Have an issue with deploying our application, which comes in two parts, with javaws . In our installer (which is coded in NSIS) we call javaws twice, each time referencing a different jnlp file. It looks like this:
javaws -wait -shortcut -import -system http://192.168.1.82/launch?[params]
javaws -wait -shortcut -import -system http://192.168.1.82/launch?[slightly different params]
Whichever jnlp file is second gets imported into System Applications. My guess is that it is overwriting the first imported application.
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Apr 5, 2014
Is it possible to launch windows, specifically 8.1, directly into a java based program which would serve as the password entry screen? That is to say, instead of using the standard windows screen, could a java based alternative be used?
I have the source code used on jurassicsystems.com. I would absolutely kill to have a tweaked version of this system act as my password entry screen. It is literally something Ive wanted to have done for ages, and this emulation finally means it may be possible.
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Apr 1, 2015
how to export a full jsf page to PDF. In my jsf page, I have a button to export to PDF and some fields where I am retrieving the values from a database. The form is ready but I don't know how to program code or program a button to export the page to PDF. I tried to search for an easy and a standard way but unfortunately I didn't find any useful example or code.
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Apr 1, 2015
How to export a full jsf page to PDF. In my jsf page, I have a button to export to PDF and some fields where I am retrieving the values from a database. The form is ready but I don't know how to program code or program a button to export the page to PDF.
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Mar 17, 2015
Java Code: esolve@mypad:~/temp$ java -version
java version "1.7.0_75"
OpenJDK Runtime Environment (IcedTea 2.5.4) (7u75-2.5.4-1~trusty1)
OpenJDK 64-Bit Server VM (build 24.75-b04, mixed mode)
esolve@mypad:~/temp$ javac HelloWorld.java
program 'javac' is in the following packages：
* default-jdk
* ecj
* gcj-4.8-jdk
* openjdk-7-jdk
* gcj-4.6-jdk
* openjdk-6-jdk
please try：sudo apt-get install <package> mh_sh_highlight_all('java');
I see there is jdk in my ubuntu system but when I run javac, it asks me to install a jdk.
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Feb 8, 2014
I create a snake game. Ant this game have more than 1 class. So i need this thing export to jar.. So i have question:
1.Do i have insert to public static void main(String[]args) method to somewhere class?
2.How to export to jar with more than 1 class..
And again, if I must insert main method in somewhere class, so which class?
snakeCanvas.java :
import java.awt.Event;
import java.awt.Point;
import javax.swing.event.*;
import java.awt.*;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.image.BufferedImage;
[Code] .....
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Oct 29, 2014
My app uses docx4J, XStream, and also uses an image on the start page. I placed all of this external libraries in Java Buid Path and in Eclipse it all works well but when I export all data to runnable jar file it doesn't work.
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May 24, 2006
I'm doing a project in JSP and Oracle..Here in my project there are two types of department.. Accounts and Sales.. Accounts department is able to download some pages to Excel format and it is working properly.. now in the sales they have to download in pdf format.. then only it is possible to send to the HO..now what they are doing is downloading the JSP page in excel format and converting to pdf manually using the Acrobat Printer.. is that possible to change to pdf format.. for converting to excel format.. i'm just using 2 linesand it is here
<%@ page language="java" session="true" import="java.sql.*" import="java.lang.*" contentType="application/vnd.ms-excel" %><%response.setHeader("Content Disposition","attachment; filename=test.xls");%>
in the filename side i chaged to test.pdf.. and in the contentType i changed to Acrobat readerand it is downloading but cannot view the content
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Apr 5, 2014
I am trying to install Java on my Debain based Linux OS and can`t seen to figure it out. I first typed "chmod +x jdk-8-nb-8-linux-i586.sh", than typed "./ jdk-8-nb-8-linux-i586.sh" to install it. It started to install, but than it gave my this message: (computer name has been changed)
bobsmith@bobsmiht-OptiPlex-GX620:~/Downloads$ ./jdk-8-nb-8-linux-i586.sh
Configuring the installer...
Searching for JVM on the system...
Preparing bundled JVM ...
./jdk-8-nb-8-linux-i586.sh: 1: eval: /tmp/.nbi-5045119.tmp/jre-7u4-linux-i586.bin: not found
Cannot prepare bundled JVM to run the installer.
Most probably the bundled JVM is not compatible with the current platform.
How do I fix this? My Linux computer is not connected to the internet, I don`t know if this is a problem or not.
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Sep 17, 2014
I'm making an import/export of xml - I have the import of xml sorted I'm just trying to finish off the export. My export class is called XmlWriter.java. Inside the class I have an updateFile method to update an xml file as such:
public void updateFile(Environment environment,Document doc)
{
// code
}
I then in my main method have
public static void main(String argv[]){
//declare new object of class
XmlWriter xmlWriter = new XmlWriter();
//test testUpdate method
// xmlWriter.testUpdate();
Environment environment = ;
[code]....
I don't know what to make my variables equal to - eclipse keeps trying to use null but obviously that won't work. The Environment is another class that just contains getters and setters for the 3 different databases (that are in the xml file) and the getter/setter for the environment ID (also in xml file).
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May 2, 2015
I am trying to export a DB record to an excel sheet. Below is the code which I tried. I am not getting any error but still only the first record of the table is getting inserted into the excel sheet. But when I try printing, I prints all the records. Below is the code I did to insert records.
for (int i=0;i<ColumnCount;i++) {
System.out.println("Inside for");
Label label=new Label(i,0,rsmd.getColumnName(i+1),cellFormat);
sheet.addCell(label);
WritableCell cell = sheet.getWritableCell(i+1, 0);
System.out.println("Column " + rsmd.getColumnName(i+1)+ " inserted");
cell.setCellFormat(cellFormat);
[code]....
I hope i am making a logical mi stake in the for loop. But still i am unable to locate that.
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Jul 29, 2014
Not a Java editor with a GUI, but and editor for editing Java GUI's (Graphically (With JFrame, Swing etc) (Kinda like FrontPage for HTML only for Java/Linux. You just add stuff / drag objects around and then optionally review the code after..
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May 28, 2014
I have a JSP and Java program which will read data from Excel and add them dynamically to create table.My requirement is i should able to edit the columns what ever the data that was fetched from Excel and export those contents to another excel file.This should happen on clicking a button, i mean to exporting the contents of the table.
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Oct 13, 2014
my project is all about downloading files(text files, music files, etc) from a LINUX server using UI build in java, my mentor told me to use HTTP Client (Java apache), but how to start this.
Here's a sample scenario:
ScreenHunter_1.jpg
Consider the directory structure above.
First, how to connect with this LINUX server using JAVA.
ScreenHunter_2.jpg
and how to dowload the above file.
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Apr 9, 2014
I'm trying to JFileChooser to open up a window. I'm just trying to learn how to use it for a school assignment this week. The problem is I can't get anything to show up. I can create a new window and print to the console without errors, but JFileChooser doesn't do anything. No errors either.
import java.awt.*;
import javax.swing.*;
public class TestingStuff extends JFrame {
public TestingStuff() {
setTitle("This is a new window!");
setVisible(true);
[Code] .....
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May 8, 2014
So I am creating a game in Java, the game works fine when I run it in Eclipse but when I export it it does not draw anything on the screen.
I added a try and catch for nullpointerexceptions but the game does not throw any nullpointerexceptions.
What is the problem?
The game seems to be finding all the images & resources since it does not throw any NullPointerExceptions...
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Apr 24, 2014
import acm.util.* ;
import acm.program.*;
import java.awt.* ;
class Chap6_ex1 extends ConsoleProgram {
public void run() {
println("This program displays a randomly schosen card.");
int number = rgen.nextInt(1 ,13);
int suit = rgen.nextInt(1 ,4);
[Code] ....
I am running the this from a Linux command line , in the cmd first i use :
javac -classpath acm.jar Chap6_ex1.java
end then :
java -cp .:acm.jar Chap6_ex1
The output i m getting after second command is :
Exception in thread "main" acm.util.ErrorException: Cannot determine the main class.
at acm.program.Program.main(Program.java:1358)
I know the problem is from the RandomGenerator class in packet acm.util.* but i dont know how to fix the problem . Every other program has worked . What I am missing or how this whole issue of packet importing works when running a java file from cmd ?
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