androidx.collection.ScatterSetKt -> rb6:
# {"id":"sourceFile","fileName":"ScatterSet.kt"}
    androidx.collection.MutableScatterSet EmptyScatterSet -> a
      # {"id":"com.android.tools.r8.residualsignature","signature":"Lxb4;"}
    1:9:void <clinit>():40:40 -> <clinit>
