kotlinx.coroutines.flow.ThrowingCollector -> uz2:
# {"id":"sourceFile","fileName":"Emitters.kt"}
    java.lang.Throwable e -> f
    1:6:void <init>(java.lang.Throwable):199:199 -> <init>
    1:3:java.lang.Object emit(java.lang.Object,kotlin.coroutines.Continuation):201:201 -> b
      # {"id":"com.android.tools.r8.residualsignature","signature":"(Ljava/lang/Object;Lr50;)Ljava/lang/Object;"}
