abstract class com.google.common.graph.Traverser$Traversal<N>
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: com.google.common.graph.Traverser$Traversal
  super_class: java.lang.Object
{
  final com.google.common.graph.SuccessorsFunction<N> successorFunction;
    descriptor: Lcom/google/common/graph/SuccessorsFunction;
    flags: (0x0010) ACC_FINAL
    Signature: Lcom/google/common/graph/SuccessorsFunction<TN;>;

  void <init>(com.google.common.graph.SuccessorsFunction<N>);
    descriptor: (Lcom/google/common/graph/SuccessorsFunction;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.google.common.graph.Traverser$Traversal this
        start local 1 // com.google.common.graph.SuccessorsFunction successorFunction
         0: .line 378
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 379
            aload 0 /* this */
            aload 1 /* successorFunction */
            putfield com.google.common.graph.Traverser$Traversal.successorFunction:Lcom/google/common/graph/SuccessorsFunction;
         2: .line 380
            return
        end local 1 // com.google.common.graph.SuccessorsFunction successorFunction
        end local 0 // com.google.common.graph.Traverser$Traversal this
      LocalVariableTable:
        Start  End  Slot               Name  Signature
            0    3     0               this  Lcom/google/common/graph/Traverser$Traversal<TN;>;
            0    3     1  successorFunction  Lcom/google/common/graph/SuccessorsFunction<TN;>;
    Signature: (Lcom/google/common/graph/SuccessorsFunction<TN;>;)V
    MethodParameters:
                   Name  Flags
      successorFunction  

  static <N> com.google.common.graph.Traverser$Traversal<N> inGraph(com.google.common.graph.SuccessorsFunction<N>);
    descriptor: (Lcom/google/common/graph/SuccessorsFunction;)Lcom/google/common/graph/Traverser$Traversal;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // com.google.common.graph.SuccessorsFunction graph
         0: .line 383
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            astore 1 /* visited */
        start local 1 // java.util.Set visited
         1: .line 384
            new com.google.common.graph.Traverser$Traversal$1
            dup
            aload 0 /* graph */
            aload 1 /* visited */
            invokespecial com.google.common.graph.Traverser$Traversal$1.<init>:(Lcom/google/common/graph/SuccessorsFunction;Ljava/util/Set;)V
            areturn
        end local 1 // java.util.Set visited
        end local 0 // com.google.common.graph.SuccessorsFunction graph
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0    graph  Lcom/google/common/graph/SuccessorsFunction<TN;>;
            1    2     1  visited  Ljava/util/Set<TN;>;
    Signature: <N:Ljava/lang/Object;>(Lcom/google/common/graph/SuccessorsFunction<TN;>;)Lcom/google/common/graph/Traverser$Traversal<TN;>;
    MethodParameters:
       Name  Flags
      graph  

  static <N> com.google.common.graph.Traverser$Traversal<N> inTree(com.google.common.graph.SuccessorsFunction<N>);
    descriptor: (Lcom/google/common/graph/SuccessorsFunction;)Lcom/google/common/graph/Traverser$Traversal;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // com.google.common.graph.SuccessorsFunction tree
         0: .line 401
            new com.google.common.graph.Traverser$Traversal$2
            dup
            aload 0 /* tree */
            invokespecial com.google.common.graph.Traverser$Traversal$2.<init>:(Lcom/google/common/graph/SuccessorsFunction;)V
            areturn
        end local 0 // com.google.common.graph.SuccessorsFunction tree
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  tree  Lcom/google/common/graph/SuccessorsFunction<TN;>;
    Signature: <N:Ljava/lang/Object;>(Lcom/google/common/graph/SuccessorsFunction<TN;>;)Lcom/google/common/graph/Traverser$Traversal<TN;>;
    MethodParameters:
      Name  Flags
      tree  

  final java.util.Iterator<N> breadthFirst(java.util.Iterator<? extends N>);
    descriptor: (Ljava/util/Iterator;)Ljava/util/Iterator;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.google.common.graph.Traverser$Traversal this
        start local 1 // java.util.Iterator startNodes
         0: .line 415
            aload 0 /* this */
            aload 1 /* startNodes */
            getstatic com.google.common.graph.Traverser$InsertionOrder.BACK:Lcom/google/common/graph/Traverser$InsertionOrder;
            invokevirtual com.google.common.graph.Traverser$Traversal.topDown:(Ljava/util/Iterator;Lcom/google/common/graph/Traverser$InsertionOrder;)Ljava/util/Iterator;
            areturn
        end local 1 // java.util.Iterator startNodes
        end local 0 // com.google.common.graph.Traverser$Traversal this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0        this  Lcom/google/common/graph/Traverser$Traversal<TN;>;
            0    1     1  startNodes  Ljava/util/Iterator<+TN;>;
    Signature: (Ljava/util/Iterator<+TN;>;)Ljava/util/Iterator<TN;>;
    MethodParameters:
            Name  Flags
      startNodes  

  final java.util.Iterator<N> preOrder(java.util.Iterator<? extends N>);
    descriptor: (Ljava/util/Iterator;)Ljava/util/Iterator;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // com.google.common.graph.Traverser$Traversal this
        start local 1 // java.util.Iterator startNodes
         0: .line 419
            aload 0 /* this */
            aload 1 /* startNodes */
            getstatic com.google.common.graph.Traverser$InsertionOrder.FRONT:Lcom/google/common/graph/Traverser$InsertionOrder;
            invokevirtual com.google.common.graph.Traverser$Traversal.topDown:(Ljava/util/Iterator;Lcom/google/common/graph/Traverser$InsertionOrder;)Ljava/util/Iterator;
            areturn
        end local 1 // java.util.Iterator startNodes
        end local 0 // com.google.common.graph.Traverser$Traversal this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0        this  Lcom/google/common/graph/Traverser$Traversal<TN;>;
            0    1     1  startNodes  Ljava/util/Iterator<+TN;>;
    Signature: (Ljava/util/Iterator<+TN;>;)Ljava/util/Iterator<TN;>;
    MethodParameters:
            Name  Flags
      startNodes  

  private java.util.Iterator<N> topDown(java.util.Iterator<? extends N>, com.google.common.graph.Traverser$InsertionOrder);
    descriptor: (Ljava/util/Iterator;Lcom/google/common/graph/Traverser$InsertionOrder;)Ljava/util/Iterator;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // com.google.common.graph.Traverser$Traversal this
        start local 1 // java.util.Iterator startNodes
        start local 2 // com.google.common.graph.Traverser$InsertionOrder order
         0: .line 429
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            astore 3 /* horizon */
        start local 3 // java.util.Deque horizon
         1: .line 430
            aload 3 /* horizon */
            aload 1 /* startNodes */
            invokeinterface java.util.Deque.add:(Ljava/lang/Object;)Z
            pop
         2: .line 431
            new com.google.common.graph.Traverser$Traversal$3
            dup
            aload 0 /* this */
            aload 3 /* horizon */
            aload 2 /* order */
            invokespecial com.google.common.graph.Traverser$Traversal$3.<init>:(Lcom/google/common/graph/Traverser$Traversal;Ljava/util/Deque;Lcom/google/common/graph/Traverser$InsertionOrder;)V
            areturn
        end local 3 // java.util.Deque horizon
        end local 2 // com.google.common.graph.Traverser$InsertionOrder order
        end local 1 // java.util.Iterator startNodes
        end local 0 // com.google.common.graph.Traverser$Traversal this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    3     0        this  Lcom/google/common/graph/Traverser$Traversal<TN;>;
            0    3     1  startNodes  Ljava/util/Iterator<+TN;>;
            0    3     2       order  Lcom/google/common/graph/Traverser$InsertionOrder;
            1    3     3     horizon  Ljava/util/Deque<Ljava/util/Iterator<+TN;>;>;
    Signature: (Ljava/util/Iterator<+TN;>;Lcom/google/common/graph/Traverser$InsertionOrder;)Ljava/util/Iterator<TN;>;
    MethodParameters:
            Name  Flags
      startNodes  
      order       final

  final java.util.Iterator<N> postOrder(java.util.Iterator<? extends N>);
    descriptor: (Ljava/util/Iterator;)Ljava/util/Iterator;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // com.google.common.graph.Traverser$Traversal this
        start local 1 // java.util.Iterator startNodes
         0: .line 452
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            astore 2 /* ancestorStack */
        start local 2 // java.util.Deque ancestorStack
         1: .line 453
            new java.util.ArrayDeque
            dup
            invokespecial java.util.ArrayDeque.<init>:()V
            astore 3 /* horizon */
        start local 3 // java.util.Deque horizon
         2: .line 454
            aload 3 /* horizon */
            aload 1 /* startNodes */
            invokeinterface java.util.Deque.add:(Ljava/lang/Object;)Z
            pop
         3: .line 455
            new com.google.common.graph.Traverser$Traversal$4
            dup
            aload 0 /* this */
            aload 3 /* horizon */
            aload 2 /* ancestorStack */
            invokespecial com.google.common.graph.Traverser$Traversal$4.<init>:(Lcom/google/common/graph/Traverser$Traversal;Ljava/util/Deque;Ljava/util/Deque;)V
            areturn
        end local 3 // java.util.Deque horizon
        end local 2 // java.util.Deque ancestorStack
        end local 1 // java.util.Iterator startNodes
        end local 0 // com.google.common.graph.Traverser$Traversal this
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0    4     0           this  Lcom/google/common/graph/Traverser$Traversal<TN;>;
            0    4     1     startNodes  Ljava/util/Iterator<+TN;>;
            1    4     2  ancestorStack  Ljava/util/Deque<TN;>;
            2    4     3        horizon  Ljava/util/Deque<Ljava/util/Iterator<+TN;>;>;
    Signature: (Ljava/util/Iterator<+TN;>;)Ljava/util/Iterator<TN;>;
    MethodParameters:
            Name  Flags
      startNodes  

  abstract N visitNext(java.util.Deque<java.util.Iterator<? extends N>>);
    descriptor: (Ljava/util/Deque;)Ljava/lang/Object;
    flags: (0x0400) ACC_ABSTRACT
    Signature: (Ljava/util/Deque<Ljava/util/Iterator<+TN;>;>;)TN;
    RuntimeVisibleTypeAnnotations: 
      METHOD_RETURN
        org.checkerframework.checker.nullness.qual.Nullable()
    MethodParameters:
         Name  Flags
      horizon  
}
Signature: <N:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "Traverser.java"
NestHost: com.google.common.graph.Traverser
InnerClasses:
  private abstract InsertionOrder = com.google.common.graph.Traverser$InsertionOrder of com.google.common.graph.Traverser
  private abstract Traversal = com.google.common.graph.Traverser$Traversal of com.google.common.graph.Traverser
  com.google.common.graph.Traverser$Traversal$1
  com.google.common.graph.Traverser$Traversal$2
  com.google.common.graph.Traverser$Traversal$3
  com.google.common.graph.Traverser$Traversal$4