How do I debug UIAutomator scripts with Eclipse

http://stackoverflow.com/questions/21978292/how-do-i-debug-uiautomator-scripts-with-eclipse.

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1. Set up a DDMS perspective in Eclipse by clicking Window > Open Perspective > Other... > DDMS. You should see your device listed in the Devices tab, assuming you have an emulator/device running.
2. Set up a remote debugging configuration. To do this go to Run > Debug Configurations...
3. Right click on Remote Java Application from the left hand panel and click 'New' to create a new configuration.
4. In the connection properties use localhost and port 8700. In my case I am using an emulator that is running on my local development machine. The default port for DDMS is 8700. If this is not the case for your setup you can check what port needs to be from the DDMS perspective after the UI Automator script is run in debug mode. (See steps 7-9 below) 
5. Ensure that the project you've selected is the UI Automation project that you will be running. In the "Source" tab you may also add the UI Automation project there also. (Not sure if this is mandatory or not)
6. Click "Apply" and then close.
7. Now we will start running the UI Automator script with the debug option using the command line. For my example the command is (all on one line):adb shell uiautomator runtest AndroidUIAutomation.jar -c com.example.uiautomation.TestUiAutomation -e debug true
8. It will then say:Sending WAIT chunk
9. In Eclipse go into the DDMS perspective. Under the Devices tab you should see a process with a little red bug symbol. Next to it will be a question mark. In the last column in the table there will be two port numbers such as 8602/8700. The port 8700 is the one you will connect your remote debugging session to. This is what should be configured in step 4 above.
10. Now you are ready to start remote debugging. Set a breakpoint somewhere in the UI Automator script. Then debug by going to Run > Debug Configurations... and then select the Remote Java Application configuration that you created earlier and then click on "Debug".