androidx.collection.IntObjectMapKt -> t41:
# {"id":"sourceFile","fileName":"IntObjectMap.kt"}
    androidx.collection.MutableIntObjectMap EmptyIntObjectMap -> a
      # {"id":"com.android.tools.r8.residualsignature","signature":"Lun1;"}
    1:9:void <clinit>():43:43 -> <clinit>
    1:6:androidx.collection.MutableIntObjectMap mutableIntObjectMapOf():136:136 -> a
      # {"id":"com.android.tools.r8.residualsignature","signature":"()Lun1;"}
