androidx.fragment.app.FragmentManager$PopBackStackState -> bm2:
# {"id":"sourceFile","fileName":"FragmentManager.java"}
    int mId -> a
    androidx.fragment.app.FragmentManager this$0 -> b
      # {"id":"com.android.tools.r8.residualsignature","signature":"Ldm2;"}
    1:5:void <init>(androidx.fragment.app.FragmentManager,java.lang.String,int,int):3787:3787 -> <init>
      # {"id":"com.android.tools.r8.residualsignature","signature":"(Ldm2;I)V"}
    6:8:void <init>(androidx.fragment.app.FragmentManager,java.lang.String,int,int):3789:3789 -> <init>
    1:10:boolean generateOps(java.util.ArrayList,java.util.ArrayList):3796:3796 -> a
    11:16:boolean generateOps(java.util.ArrayList,java.util.ArrayList):3799:3799 -> a
    17:24:boolean androidx.fragment.app.FragmentManager.popBackStackImmediate():998:998 -> a
    17:24:boolean generateOps(java.util.ArrayList,java.util.ArrayList):3800 -> a
      # {"id":"com.android.tools.r8.rewriteFrame","conditions":["throws(Ljava/lang/NullPointerException;)"],"actions":["removeInnerFrames(1)"]}
    25:29:boolean generateOps(java.util.ArrayList,java.util.ArrayList):3806:3806 -> a
