using System;
using System.Collections;
using Cpp2IlInjected;

namespace BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Collections
{
	// Token: 0x02001A3A RID: 6714
	[Token(Token = "0x2001A3A")]
	public class HashSet : ISet, ICollection, IEnumerable
	{
		// Token: 0x06009DC9 RID: 40393 RVA: 0x00207ED0 File Offset: 0x002060D0
		[Token(Token = "0x6009DC9")]
		[Address(RVA = "0x4E7690", Offset = "0x4E6690", VA = "0x1804E7690")]
		public HashSet()
		{
			Hashtable hashtable = new Hashtable();
			this.impl = hashtable;
			base..ctor();
		}

		// Token: 0x06009DCA RID: 40394 RVA: 0x00207EF0 File Offset: 0x002060F0
		[Token(Token = "0x6009DCA")]
		[Address(RVA = "0x4E7730", Offset = "0x4E6730", VA = "0x1804E7730")]
		public HashSet(IEnumerable s)
		{
			int num;
			do
			{
				num = 0;
				Hashtable hashtable = new Hashtable();
				this.impl = hashtable;
				base..ctor();
				IEnumerator enumerator;
				if (hashtable != 0)
				{
					if (num < hashtable)
					{
						num += num;
						num++;
					}
					enumerator = this.GetEnumerator();
					num += num;
				}
				if (enumerator != 0)
				{
				}
			}
			while (num != 0);
		}

		// Token: 0x06009DCB RID: 40395 RVA: 0x00207F3C File Offset: 0x0020613C
		[Token(Token = "0x6009DCB")]
		[Address(RVA = "0x4E72A0", Offset = "0x4E62A0", VA = "0x1804E72A0", Slot = "18")]
		public virtual void Add(object o)
		{
			IDictionary dictionary = this.impl;
		}

		// Token: 0x06009DCC RID: 40396 RVA: 0x00207F58 File Offset: 0x00206158
		[Token(Token = "0x6009DCC")]
		[Address(RVA = "0x4E7110", Offset = "0x4E6110", VA = "0x1804E7110", Slot = "19")]
		public virtual void AddAll(IEnumerable e)
		{
			int num;
			do
			{
				num = 0;
				num += num;
				num++;
				IEnumerator enumerator = this.GetEnumerator();
				num += num;
				if (enumerator != 0)
				{
				}
			}
			while (num != 0);
		}

		// Token: 0x06009DCD RID: 40397 RVA: 0x00207F88 File Offset: 0x00206188
		[Token(Token = "0x6009DCD")]
		[Address(RVA = "0x4E7310", Offset = "0x4E6310", VA = "0x1804E7310", Slot = "20")]
		public virtual void Clear()
		{
			IDictionary dictionary = this.impl;
			throw new NullReferenceException();
		}

		// Token: 0x06009DCE RID: 40398 RVA: 0x00207FA4 File Offset: 0x002061A4
		[Token(Token = "0x6009DCE")]
		[Address(RVA = "0x4E7360", Offset = "0x4E6360", VA = "0x1804E7360", Slot = "21")]
		public virtual bool Contains(object o)
		{
			IDictionary dictionary = this.impl;
			throw new NullReferenceException();
		}

		// Token: 0x06009DCF RID: 40399 RVA: 0x00207FC0 File Offset: 0x002061C0
		[Token(Token = "0x6009DCF")]
		[Address(RVA = "0x4E73C0", Offset = "0x4E63C0", VA = "0x1804E73C0", Slot = "22")]
		public virtual void CopyTo(Array array, int index)
		{
			IDictionary dictionary = this.impl;
		}

		// Token: 0x17001919 RID: 6425
		// (get) Token: 0x06009DD0 RID: 40400 RVA: 0x00207FDC File Offset: 0x002061DC
		[Token(Token = "0x17001919")]
		public virtual int Count
		{
			[Token(Token = "0x6009DD0")]
			[Address(RVA = "0x4E7920", Offset = "0x4E6920", VA = "0x1804E7920", Slot = "23")]
			get
			{
				IDictionary dictionary = this.impl;
				throw new NullReferenceException();
			}
		}

		// Token: 0x06009DD1 RID: 40401 RVA: 0x00207FF8 File Offset: 0x002061F8
		[Token(Token = "0x6009DD1")]
		[Address(RVA = "0x4E7440", Offset = "0x4E6440", VA = "0x1804E7440", Slot = "24")]
		public virtual IEnumerator GetEnumerator()
		{
			IDictionary dictionary = this.impl;
			throw new NullReferenceException();
		}

		// Token: 0x1700191A RID: 6426
		// (get) Token: 0x06009DD2 RID: 40402 RVA: 0x00208014 File Offset: 0x00206214
		[Token(Token = "0x1700191A")]
		public virtual bool IsEmpty
		{
			[Token(Token = "0x6009DD2")]
			[Address(RVA = "0x4E7970", Offset = "0x4E6970", VA = "0x1804E7970", Slot = "25")]
			get
			{
				IDictionary dictionary = this.impl;
				bool flag;
				return flag;
			}
		}

		// Token: 0x1700191B RID: 6427
		// (get) Token: 0x06009DD3 RID: 40403 RVA: 0x00208030 File Offset: 0x00206230
		[Token(Token = "0x1700191B")]
		public virtual bool IsFixedSize
		{
			[Token(Token = "0x6009DD3")]
			[Address(RVA = "0x4E79C0", Offset = "0x4E69C0", VA = "0x1804E79C0", Slot = "26")]
			get
			{
				IDictionary dictionary = this.impl;
				throw new NullReferenceException();
			}
		}

		// Token: 0x1700191C RID: 6428
		// (get) Token: 0x06009DD4 RID: 40404 RVA: 0x0020804C File Offset: 0x0020624C
		[Token(Token = "0x1700191C")]
		public virtual bool IsReadOnly
		{
			[Token(Token = "0x6009DD4")]
			[Address(RVA = "0x4E7A10", Offset = "0x4E6A10", VA = "0x1804E7A10", Slot = "27")]
			get
			{
				IDictionary dictionary = this.impl;
				throw new NullReferenceException();
			}
		}

		// Token: 0x1700191D RID: 6429
		// (get) Token: 0x06009DD5 RID: 40405 RVA: 0x00208068 File Offset: 0x00206268
		[Token(Token = "0x1700191D")]
		public virtual bool IsSynchronized
		{
			[Token(Token = "0x6009DD5")]
			[Address(RVA = "0x4E7A60", Offset = "0x4E6A60", VA = "0x1804E7A60", Slot = "28")]
			get
			{
				IDictionary dictionary = this.impl;
				throw new NullReferenceException();
			}
		}

		// Token: 0x06009DD6 RID: 40406 RVA: 0x00208084 File Offset: 0x00206284
		[Token(Token = "0x6009DD6")]
		[Address(RVA = "0x4E7630", Offset = "0x4E6630", VA = "0x1804E7630", Slot = "29")]
		public virtual void Remove(object o)
		{
			IDictionary dictionary = this.impl;
			throw new NullReferenceException();
		}

		// Token: 0x06009DD7 RID: 40407 RVA: 0x002080A0 File Offset: 0x002062A0
		[Token(Token = "0x6009DD7")]
		[Address(RVA = "0x4E74A0", Offset = "0x4E64A0", VA = "0x1804E74A0", Slot = "30")]
		public virtual void RemoveAll(IEnumerable e)
		{
			int num;
			do
			{
				num = 0;
				num += num;
				num++;
				bool isSynchronized = this.IsSynchronized;
				num += num;
				if (isSynchronized)
				{
				}
			}
			while (num != 0);
		}

		// Token: 0x1700191E RID: 6430
		// (get) Token: 0x06009DD8 RID: 40408 RVA: 0x002080D0 File Offset: 0x002062D0
		[Token(Token = "0x1700191E")]
		public virtual object SyncRoot
		{
			[Token(Token = "0x6009DD8")]
			[Address(RVA = "0x4E7AB0", Offset = "0x4E6AB0", VA = "0x1804E7AB0", Slot = "31")]
			get
			{
				IDictionary dictionary = this.impl;
				throw new NullReferenceException();
			}
		}

		// Token: 0x04006A4C RID: 27212
		[FieldOffset(Offset = "0x10")]
		[Token(Token = "0x4006A4C")]
		private readonly IDictionary impl;
	}
}