http://bytebuddy.net/byte-buddy-dep: Byte Buddy is a Java library for creating Java classes at run time. This artifact is a build of Byte Buddy with a remaining dependency onto ASM. You should never depend on this module without repackaging Byte Buddy and ASM into your own namespace. 
public class net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator implements java.util.Iterator<java.util.List<java.lang.Class<?>>>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator
  super_class: java.lang.Object
{
  private java.util.Iterator<? extends java.util.List<java.lang.Class<?>>> current;
    descriptor: Ljava/util/Iterator;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/Iterator<+Ljava/util/List<Ljava/lang/Class<*>;>;>;

  private final java.util.LinkedList<java.util.Iterator<? extends java.util.List<java.lang.Class<?>>>> backlog;
    descriptor: Ljava/util/LinkedList;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/LinkedList<Ljava/util/Iterator<+Ljava/util/List<Ljava/lang/Class<*>;>;>;>;

  protected void <init>(java.lang.Iterable<? extends java.util.List<java.lang.Class<?>>>);
    descriptor: (Ljava/lang/Iterable;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator this
        start local 1 // java.lang.Iterable origin
         0: .line 6908
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 6909
            aload 0 /* this */
            aload 1 /* origin */
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            putfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.current:Ljava/util/Iterator;
         2: .line 6910
            aload 0 /* this */
            new java.util.LinkedList
            dup
            invokespecial java.util.LinkedList.<init>:()V
            putfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.backlog:Ljava/util/LinkedList;
         3: .line 6911
            return
        end local 1 // java.lang.Iterable origin
        end local 0 // net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0    this  Lnet/bytebuddy/agent/builder/AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator;
            0    4     1  origin  Ljava/lang/Iterable<+Ljava/util/List<Ljava/lang/Class<*>;>;>;
    Signature: (Ljava/lang/Iterable<+Ljava/util/List<Ljava/lang/Class<*>;>;>;)V
    MethodParameters:
        Name  Flags
      origin  

  public void prepend(java.lang.Iterable<? extends java.util.List<java.lang.Class<?>>>);
    descriptor: (Ljava/lang/Iterable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator this
        start local 1 // java.lang.Iterable iterable
         0: .line 6919
            aload 1 /* iterable */
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 2 /* iterator */
        start local 2 // java.util.Iterator iterator
         1: .line 6920
            aload 2 /* iterator */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 5
         2: .line 6921
            aload 0 /* this */
            getfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.current:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.hasNext:()Z
            ifeq 4
         3: .line 6922
            aload 0 /* this */
            getfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.backlog:Ljava/util/LinkedList;
            aload 0 /* this */
            getfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.current:Ljava/util/Iterator;
            invokevirtual java.util.LinkedList.addLast:(Ljava/lang/Object;)V
         4: .line 6924
      StackMap locals: java.util.Iterator
      StackMap stack:
            aload 0 /* this */
            aload 2 /* iterator */
            putfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.current:Ljava/util/Iterator;
         5: .line 6926
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.util.Iterator iterator
        end local 1 // java.lang.Iterable iterable
        end local 0 // net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0      this  Lnet/bytebuddy/agent/builder/AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator;
            0    6     1  iterable  Ljava/lang/Iterable<+Ljava/util/List<Ljava/lang/Class<*>;>;>;
            1    6     2  iterator  Ljava/util/Iterator<+Ljava/util/List<Ljava/lang/Class<*>;>;>;
    Signature: (Ljava/lang/Iterable<+Ljava/util/List<Ljava/lang/Class<*>;>;>;)V
    MethodParameters:
          Name  Flags
      iterable  

  public boolean hasNext();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator this
         0: .line 6932
            aload 0 /* this */
            getfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.current:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.hasNext:()Z
            ireturn
        end local 0 // net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lnet/bytebuddy/agent/builder/AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator;

  public java.util.List<java.lang.Class<?>> next();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator this
         0: .line 6940
            aload 0 /* this */
            getfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.current:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.List
            astore 2
         1: .line 6942
            goto 3
         2: .line 6943
      StackMap locals: net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator top java.util.List
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.backlog:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.removeLast:()Ljava/lang/Object;
            checkcast java.util.Iterator
            putfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.current:Ljava/util/Iterator;
         3: .line 6942
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.current:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
            aload 0 /* this */
            getfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.backlog:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.isEmpty:()Z
            ifeq 2
         4: .line 6940
      StackMap locals:
      StackMap stack:
            aload 2
            areturn
         5: .line 6941
      StackMap locals: net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator
      StackMap stack: java.lang.Throwable
            astore 1
         6: .line 6942
            goto 8
         7: .line 6943
      StackMap locals: java.lang.Throwable
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.backlog:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.removeLast:()Ljava/lang/Object;
            checkcast java.util.Iterator
            putfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.current:Ljava/util/Iterator;
         8: .line 6942
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.current:Ljava/util/Iterator;
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 9
            aload 0 /* this */
            getfield net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.backlog:Ljava/util/LinkedList;
            invokevirtual java.util.LinkedList.isEmpty:()Z
            ifeq 7
         9: .line 6945
      StackMap locals:
      StackMap stack:
            aload 1
            athrow
        end local 0 // net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lnet/bytebuddy/agent/builder/AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator;
      Exception table:
        from    to  target  type
           0     1       5  any
    Signature: ()Ljava/util/List<Ljava/lang/Class<*>;>;

  public void remove();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator this
         0: .line 6952
            new java.lang.UnsupportedOperationException
            dup
            ldc "remove"
            invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lnet/bytebuddy/agent/builder/AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator;

  public java.lang.Object next();
    descriptor: ()Ljava/lang/Object;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator.next:()Ljava/util/List;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/Object;Ljava/util/Iterator<Ljava/util/List<Ljava/lang/Class<*>;>;>;
SourceFile: "AgentBuilder.java"
NestHost: net.bytebuddy.agent.builder.AgentBuilder
InnerClasses:
  public abstract RedefinitionStrategy = net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy of net.bytebuddy.agent.builder.AgentBuilder
  protected abstract Collector = net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector of net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy
  protected PrependableIterator = net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector$PrependableIterator of net.bytebuddy.agent.builder.AgentBuilder$RedefinitionStrategy$Collector