copy of prebuilts/tools/common/m2/repository/com/google/guava/guava/18.0/guava-18.0.jar
020290b665d84fea1c19b55c842b2e978a5018d3

copy of prebuilts/tools/common/m2/repository/com/google/guava/guava/20.0/guava-20.0.jar

TODO: delete this copy and just rely on above. This copy is here
so projects that do not have prebuilts/tools can build against this jar.