Tips and tricks

How can I increase the performance of MTJ?

You can have several projects open at the same time in your workspace. If you are using other software at the same time, you can close the projects you are not working on, to preserve the virtual memory of the computer.

How can I determine whether a project is already signed?

Make sure that the project is located in your current workspace. In the Security Management dialog's MTJ Project field, enter the name of the project. If the project is signed, the Unsign button becomes available.

I want to check which devices are configured for a certain device platform. Also, I want to see the details of a certain device in my mobile runtime.

Go to MTJ preferences. When you highlight a mobile SDK in the DevicePlatform list, the selected devices for that particular configuration of the SDK are displayed in the devices list. By selecting a device from the Devices list, you can select Info to display the Device window. In this window, you can edit the device settings, such as the Java ME profile and configuration.

I already have a Java ME project, how can I import it into an MTJ project?

You can import existing Java ME projects into the MTJ workspace, and convert them into MTJ projects by right-clicking the desired project in the Package Explorer and selecting Convert to MTJ Project.

I searched for something earlier in the same session. Now I would like to view those topics again, is there a search history somewhere?

Eclipse's Help contains a search and browse function, allowing you to search for specific topics or words and to go back and forward to look for pages you have already searched for. Use the Go Back and Go Forward arrow buttons at the top of the Help page.