Use AccumulateClassNames.getClassNames() to determine whether to run dx. Summary: Previously, `DexProducedFromJavaLibraryThatContainsClassFiles` would store a tiny bit of metadata to determine whether its dependent `AccumulateClassNames` found any class files. Now we just ask the `AccumulateClassNames` directly. Test Plan: Sandcastle builds.
Buck is an Android build tool. To see what Buck can do for you, check out the documentation at http://facebook.github.io/buck/.
To build Buck, run the following:
git clone git@github.com:facebook/buck.git cd buck ant ./bin/buck --help
Apache License 2.0