google/closure-compiler — pull request #593 by pauldraper (2014-08-23 17:23:52+00:00)
Title: Fix compile warnings

Ant complains about `includeantruntime` not being set.

[javac] build.xml:136: warning: 'includeantruntime' was not set, defaulting to build.sysclasspath=last; set to false for repeatable builds

The Ant runtime was required for one javac, but not the rest.

Java complains unchecked operations.

[javac] Note: Some input files use unchecked or unsafe operations.
[javac] Note: Recompile with -Xlint:unchecked for details.

I added `-Xlint:unchecked` and then resolved all existing warnings.