* WiP on Java version of new Hello World
Done:
- implementation for first 3 sections
- tests for first 2 sections
To do:
- formatting
- tests for section 3
- section 4 and 5
- hooking the fragments into the docs themselves
* Finish tutorial_03 conversion
* Converted tutorial 04
* Convert step 5 scala->java
* Reformat Java code (thx IntelliJ IDEA)
* Format using 2 spaces
Really it'd be neat to have something like scalariform for the Java code, too
* Make fields 'private final'
* Make message classes 'public static final'
* Use primitive long/double where possible
* sender() -> getSender()
* Static import of org.junit.Assert....
* Final actor fields
* println() the instruction to hit ENTER to quit
* Use jdocs package for quickstart, too
* Use helper methods for message handling
* Compare doubles specifying a delta
* Keep tutorial steps independent
