eclipse shortcut for system.out.println on mac

#Eclipse shortcut for system.out.println on mac how to#
#Eclipse shortcut for system.out.println on mac code#
#Eclipse shortcut for system.out.println on mac windows#

This exception was thrown by JAI and told me that the vendorName was null. I got an exception when a tried to load images, especially TIFF images. But, when it comes to run it with a JAR, that was problematic… In my case, the application was developped with Eclipse, and was running fine in it. Well, doing a JAR is not really a problem but … Recently I had to deploy an application as a JAR, and this application was using quantity of external library. But, most of the time doesn’t mean never, so that’s a problem !

Most of the time, You should not have problem when You deploy Your application with an executable JAR even if You’re using JAI. Have You ever used JAI (Java Advanced Imaging) ? If You used the class ImageIO in order to read and save images, the answer is yes. Notice that setting the state is after making the frame visible 🙂 That’s all ! Much more simplier and better working. There is a much simplier and efficient way to do that. On Windows, the application was under the task bar… So a part of the application was hidden… And the developpers used a similar code.

#Eclipse shortcut for system.out.println on mac windows#

Well this is bad… Why? Because imagine You created Your application on Linux, and then try to launch it on Windows (I test an application recently…). It’s something which is very basic but which can be done in several ways (and some awfull ways too…).įirst of all, You could retrieve the size of Your screen, and set it to Your JFrame like this :ĭimension screen = Toolkit.getDefaultToolkit().getScreenSize() Maybe You’ve ever tried to maximize Your GUI at the startup of Your application.

#Eclipse shortcut for system.out.println on mac code#

I’m writing a new post because I saw an awfull code to maximize a JFrame in Java. So put there whatever you want and just try it ! That’s how the Context-Path for EAR can be changed ! The URL to enter to access your web application is just specified by the … markup. This file contains the name of all modules you have in the EAR, and you can specify the context-path for your Web module. The name of this file must be application.xml.

#Eclipse shortcut for system.out.println on mac how to#

So how to do that? You have to create a file called a Standard Deployment Descriptor and put it into your EAR. But if you are in an EAR, things are little bit different! Indeed, if you only have a WAR (not en EAR) changing the CP for the WAR is working fine. After deploying your application, you just go to your website using an URL like this one (depending on which port your server is running): Well I have to admit I totally dislike to enter -war in the URL… Why not JustMyApp only?Ĭontext-Path in Java EE is kind of strange. So let’s imagine you create an enterprise application named JustMyApp with two modules: JustMyApp-ejb and JustMyApp-war.

And maybe have you noticed that the context-path of the web application is the same that the generated WAR file. Maybe have you ever try to create an Enterprise Application in Java, containing both EJB and Web modules.