Issue #686 Fixed

[Shikib]

Fixed all of the false positive issues with warning 1012 (invalid code injection). Doesn't falsely generate a warning message for situations where a class is attempting to inject into an extended method.

[vahdat-ab]

@Shikib
I wonder if you get the following warnings as well?
[java] Warning 1012 on line 490 of file "Umple.ump":
[java] Method 'setPackageName' cannot be found. Injection was ignored.
[java] Warning 1012 on line 491 of file "Umple.ump":
[java] Method 'addDepend' cannot be found. Injection was ignored.
[java] Warning 1012 on line 563 of file "Umple.ump":
[java] Method 'addDepend' cannot be found. Injection was ignored.
[java] Warning 1012 on line 565 of file "Umple.ump":
[java] Method 'setImmutable' cannot be found. Injection was ignored.
[java] Warning 1012 on line 571 of file "Umple.ump":
[java] Method 'addStateMachine' cannot be found. Injection was ignored.
[java] Warning 1012 on line 643 of file "Umple.ump":
[java] Method 'setImmutable' cannot be found. Injection was ignored.
[java] Warning 1012 on line 647 of file "Umple.ump":
[java] Method 'setExtendsTrait' cannot be found. Injection was ignored.
[java] Warning 1012 on line 649 of file "Umple.ump":
[java] Method 'addStateMachine' cannot be found. Injection was ignored.
[java] Warning 1012 on line 762 of file "Umple.ump":
[java] Method 'setType' cannot be found. Injection was ignored.
[java] Warning 1012 on line 763 of file "Umple.ump":
[java] Method 'setType' cannot be found. Injection was ignored.
[java] Warning 1012 on line 891 of file "Umple.ump":
[java] Method 'setUmpleClass' cannot be found. Injection was ignored.
[java] Warning 1012 on line 60 of file "Structure.ump":
[java] Method 'setUmpleClass' cannot be found. Injection was ignored.

[Shikib]

The previously compiled jar isn't what's used during the umpleSelf section of the build. To see what the build would look like after the merge, what you should do is java -jar dist/umple.jar cruise.umple/src/Master.ump. During a full build, I believe the previously downloaded version of umple is used.

[TimLethbridge]

Yes exactly; you won't see the effect of this PR until it is merged unless you prevent the built jar from being downloaded during the build.

[vahdat-ab]

so I'm merging