toaster@toaster:~/Github/Lightscreen$ ./gradlew --info run
Starting Build
Settings evaluated using settings file '/home/toaster/Github/Lightscreen/settings.gradle'.
Projects loaded. Root project using build file '/home/toaster/Github/Lightscreen/build.gradle'.
Included projects: [root project 'Lightscreen']
Evaluating root project 'Lightscreen' using build file '/home/toaster/Github/Lightscreen/build.gradle'.
All projects evaluated.
Selected primary task 'run' from project :
Tasks to be executed: [task ':compileJava', task ':processResources', task ':classes', task ':run']
:compileJava (Thread[main,5,main]) started.
:compileJava
Skipping task ':compileJava' as it is up-to-date (took 0.093 secs).
:compileJava UP-TO-DATE
:compileJava (Thread[main,5,main]) completed. Took 0.171 secs.
:processResources (Thread[main,5,main]) started.
:processResources
Skipping task ':processResources' as it has no source files.
:processResources UP-TO-DATE
:processResources (Thread[main,5,main]) completed. Took 0.003 secs.
:classes (Thread[main,5,main]) started.
:classes
Skipping task ':classes' as it has no actions.
:classes UP-TO-DATE
:classes (Thread[main,5,main]) completed. Took 0.002 secs.
:run (Thread[main,5,main]) started.
:run
Executing task ':run' (up-to-date check took 0.001 secs) due to:
  Task has not declared any outputs.
Starting process 'command '/usr/lib/jvm/java-7-openjdk-amd64/bin/java''. Working directory: /home/toaster/Github/Lightscreen Command: /usr/lib/jvm/java-7-openjdk-amd64/bin/java  -Dfile.encoding=UTF-8 -Duser.country=US -Duser.language=en -Duser.variant -cp /home/toaster/Github/Lightscreen/build/classes/main:/home/toaster/Github/Lightscreen/build/resources/main Lightscreen
Successfully started process 'command '/usr/lib/jvm/java-7-openjdk-amd64/bin/java''
Error: Could not find or load main class
:run FAILED
:run (Thread[main,5,main]) completed. Took 0.197 secs.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':run'.
> Process 'command '/usr/lib/jvm/java-7-openjdk-amd64/bin/java'' finished with non-zero exit value 1

* Try:
Run with --stacktrace option to get the stack trace. Run with --debug option to get more log output.

BUILD FAILED

Total time: 4.252 secs
Stopped 0 compiler daemon(s).

# But running the class directly works as expected... do I blame Gradle?  Or my JRE/JDK?

toaster@toaster:~/Github/Lightscreen$ /usr/lib/jvm/java-7-openjdk-amd64/bin/java  -Dfile.encoding=UTF-8 -Duser.country=US -Duser.language=en -Duser.variant -cp /home/toaster/Github/Lightscreen/build/classes/main:/home/toaster/Github/Lightscreen/build/resources/main Lightscreen
Hello World