abstract class io.netty.handler.codec.HeadersUtils$DelegatingStringSet<T> extends java.util.AbstractCollection<java.lang.String> implements java.util.Set<java.lang.String>
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: io.netty.handler.codec.HeadersUtils$DelegatingStringSet
  super_class: java.util.AbstractCollection
{
  protected final java.util.Set<T> allNames;
    descriptor: Ljava/util/Set;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL
    Signature: Ljava/util/Set<TT;>;

  void <init>(java.util.Set<T>);
    descriptor: (Ljava/util/Set;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
        start local 1 // java.util.Set allNames
         0: .line 214
            aload 0 /* this */
            invokespecial java.util.AbstractCollection.<init>:()V
         1: .line 215
            aload 0 /* this */
            aload 1 /* allNames */
            ldc "allNames"
            invokestatic io.netty.util.internal.ObjectUtil.checkNotNull:(Ljava/lang/Object;Ljava/lang/String;)Ljava/lang/Object;
            checkcast java.util.Set
            putfield io.netty.handler.codec.HeadersUtils$DelegatingStringSet.allNames:Ljava/util/Set;
         2: .line 216
            return
        end local 1 // java.util.Set allNames
        end local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lio/netty/handler/codec/HeadersUtils$DelegatingStringSet<TT;>;
            0    3     1  allNames  Ljava/util/Set<TT;>;
    Signature: (Ljava/util/Set<TT;>;)V
    MethodParameters:
          Name  Flags
      allNames  

  public int size();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
         0: .line 220
            aload 0 /* this */
            getfield io.netty.handler.codec.HeadersUtils$DelegatingStringSet.allNames:Ljava/util/Set;
            invokeinterface java.util.Set.size:()I
            ireturn
        end local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/HeadersUtils$DelegatingStringSet<TT;>;

  public boolean isEmpty();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
         0: .line 225
            aload 0 /* this */
            getfield io.netty.handler.codec.HeadersUtils$DelegatingStringSet.allNames:Ljava/util/Set;
            invokeinterface java.util.Set.isEmpty:()Z
            ireturn
        end local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/HeadersUtils$DelegatingStringSet<TT;>;

  public boolean contains(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
        start local 1 // java.lang.Object o
         0: .line 230
            aload 0 /* this */
            getfield io.netty.handler.codec.HeadersUtils$DelegatingStringSet.allNames:Ljava/util/Set;
            aload 1 /* o */
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            invokeinterface java.util.Set.contains:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object o
        end local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/HeadersUtils$DelegatingStringSet<TT;>;
            0    1     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public java.util.Iterator<java.lang.String> iterator();
    descriptor: ()Ljava/util/Iterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
         0: .line 235
            new io.netty.handler.codec.HeadersUtils$StringIterator
            dup
            aload 0 /* this */
            getfield io.netty.handler.codec.HeadersUtils$DelegatingStringSet.allNames:Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            invokespecial io.netty.handler.codec.HeadersUtils$StringIterator.<init>:(Ljava/util/Iterator;)V
            areturn
        end local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/HeadersUtils$DelegatingStringSet<TT;>;
    Signature: ()Ljava/util/Iterator<Ljava/lang/String;>;

  public boolean remove(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
        start local 1 // java.lang.Object o
         0: .line 240
            aload 0 /* this */
            getfield io.netty.handler.codec.HeadersUtils$DelegatingStringSet.allNames:Ljava/util/Set;
            aload 1 /* o */
            invokeinterface java.util.Set.remove:(Ljava/lang/Object;)Z
            ireturn
        end local 1 // java.lang.Object o
        end local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/HeadersUtils$DelegatingStringSet<TT;>;
            0    1     1     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public void clear();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
         0: .line 245
            aload 0 /* this */
            getfield io.netty.handler.codec.HeadersUtils$DelegatingStringSet.allNames:Ljava/util/Set;
            invokeinterface java.util.Set.clear:()V
         1: .line 246
            return
        end local 0 // io.netty.handler.codec.HeadersUtils$DelegatingStringSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/codec/HeadersUtils$DelegatingStringSet<TT;>;
}
Signature: <T:Ljava/lang/Object;>Ljava/util/AbstractCollection<Ljava/lang/String;>;Ljava/util/Set<Ljava/lang/String;>;
SourceFile: "HeadersUtils.java"
NestHost: io.netty.handler.codec.HeadersUtils
InnerClasses:
  private abstract DelegatingStringSet = io.netty.handler.codec.HeadersUtils$DelegatingStringSet of io.netty.handler.codec.HeadersUtils
  private final StringIterator = io.netty.handler.codec.HeadersUtils$StringIterator of io.netty.handler.codec.HeadersUtils