https://openjdk.java.net/ 
class sun.net.www.protocol.http.NegotiateAuthentication extends sun.net.www.protocol.http.AuthenticationInfo
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: sun.net.www.protocol.http.NegotiateAuthentication
  super_class: sun.net.www.protocol.http.AuthenticationInfo
{
  private static final long serialVersionUID;
    descriptor: J
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: 100

  private final sun.net.www.protocol.http.HttpCallerInfo hci;
    descriptor: Lsun/net/www/protocol/http/HttpCallerInfo;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static java.util.HashMap<java.lang.String, java.lang.Boolean> supported;
    descriptor: Ljava/util/HashMap;
    flags: (0x0008) ACC_STATIC
    Signature: Ljava/util/HashMap<Ljava/lang/String;Ljava/lang/Boolean;>;

  static java.lang.ThreadLocal<java.util.HashMap<java.lang.String, sun.net.www.protocol.http.Negotiator>> cache;
    descriptor: Ljava/lang/ThreadLocal;
    flags: (0x0008) ACC_STATIC
    Signature: Ljava/lang/ThreadLocal<Ljava/util/HashMap<Ljava/lang/String;Lsun/net/www/protocol/http/Negotiator;>;>;

  private static final java.util.concurrent.locks.ReentrantLock negotiateLock;
    descriptor: Ljava/util/concurrent/locks/ReentrantLock;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final boolean cacheSPNEGO;
    descriptor: Z
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private sun.net.www.protocol.http.Negotiator negotiator;
    descriptor: Lsun/net/www/protocol/http/Negotiator;
    flags: (0x0002) ACC_PRIVATE

  static final boolean $assertionsDisabled;
    descriptor: Z
    flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=1, args_size=0
         0: .line 47
            ldc Lsun/net/www/protocol/http/NegotiateAuthentication;
            invokevirtual java.lang.Class.desiredAssertionStatus:()Z
            ifne 1
            iconst_1
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_0
      StackMap locals:
      StackMap stack: int
         2: putstatic sun.net.www.protocol.http.NegotiateAuthentication.$assertionsDisabled:Z
         3: .line 60
            aconst_null
            putstatic sun.net.www.protocol.http.NegotiateAuthentication.supported:Ljava/util/HashMap;
         4: .line 61
            aconst_null
            putstatic sun.net.www.protocol.http.NegotiateAuthentication.cache:Ljava/lang/ThreadLocal;
         5: .line 62
            new java.util.concurrent.locks.ReentrantLock
            dup
            invokespecial java.util.concurrent.locks.ReentrantLock.<init>:()V
            putstatic sun.net.www.protocol.http.NegotiateAuthentication.negotiateLock:Ljava/util/concurrent/locks/ReentrantLock;
         6: .line 68
            ldc "jdk.spnego.cache"
            ldc "true"
            invokestatic sun.security.action.GetPropertyAction.privilegedGetProperty:(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
         7: .line 67
            astore 0 /* spnegoCacheProp */
        start local 0 // java.lang.String spnegoCacheProp
         8: .line 69
            aload 0 /* spnegoCacheProp */
            invokestatic java.lang.Boolean.parseBoolean:(Ljava/lang/String;)Z
            putstatic sun.net.www.protocol.http.NegotiateAuthentication.cacheSPNEGO:Z
        end local 0 // java.lang.String spnegoCacheProp
         9: .line 70
            return
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            8    9     0  spnegoCacheProp  Ljava/lang/String;

  public void <init>(sun.net.www.protocol.http.HttpCallerInfo);
    descriptor: (Lsun/net/www/protocol/http/HttpCallerInfo;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
        start local 1 // sun.net.www.protocol.http.HttpCallerInfo hci
         0: .line 81
            aload 0 /* this */
            getstatic java.net.Authenticator$RequestorType.PROXY:Ljava/net/Authenticator$RequestorType;
            aload 1 /* hci */
            getfield sun.net.www.protocol.http.HttpCallerInfo.authType:Ljava/net/Authenticator$RequestorType;
            if_acmpne 1
            bipush 112
            goto 2
      StackMap locals:
      StackMap stack: uninitialized-this
         1: bipush 115
         2: .line 82
      StackMap locals: uninitialized-this sun.net.www.protocol.http.HttpCallerInfo
      StackMap stack: uninitialized-this int
            aload 1 /* hci */
            getfield sun.net.www.protocol.http.HttpCallerInfo.scheme:Ljava/lang/String;
            ldc "Negotiate"
            invokevirtual java.lang.String.equalsIgnoreCase:(Ljava/lang/String;)Z
            ifeq 3
            getstatic sun.net.www.protocol.http.AuthScheme.NEGOTIATE:Lsun/net/www/protocol/http/AuthScheme;
            goto 4
      StackMap locals: uninitialized-this sun.net.www.protocol.http.HttpCallerInfo
      StackMap stack: uninitialized-this int
         3: getstatic sun.net.www.protocol.http.AuthScheme.KERBEROS:Lsun/net/www/protocol/http/AuthScheme;
         4: .line 83
      StackMap locals: uninitialized-this sun.net.www.protocol.http.HttpCallerInfo
      StackMap stack: uninitialized-this int sun.net.www.protocol.http.AuthScheme
            aload 1 /* hci */
            getfield sun.net.www.protocol.http.HttpCallerInfo.url:Ljava/net/URL;
         5: .line 84
            ldc ""
         6: .line 85
            aload 1 /* hci */
            getfield sun.net.www.protocol.http.HttpCallerInfo.authenticator:Ljava/net/Authenticator;
            invokestatic sun.net.www.protocol.http.AuthenticatorKeys.getKey:(Ljava/net/Authenticator;)Ljava/lang/String;
            invokespecial sun.net.www.protocol.http.AuthenticationInfo.<init>:(CLsun/net/www/protocol/http/AuthScheme;Ljava/net/URL;Ljava/lang/String;Ljava/lang/String;)V
         7: .line 74
            aload 0 /* this */
            aconst_null
            putfield sun.net.www.protocol.http.NegotiateAuthentication.negotiator:Lsun/net/www/protocol/http/Negotiator;
         8: .line 86
            aload 0 /* this */
            aload 1 /* hci */
            putfield sun.net.www.protocol.http.NegotiateAuthentication.hci:Lsun/net/www/protocol/http/HttpCallerInfo;
         9: .line 87
            return
        end local 1 // sun.net.www.protocol.http.HttpCallerInfo hci
        end local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lsun/net/www/protocol/http/NegotiateAuthentication;
            0   10     1   hci  Lsun/net/www/protocol/http/HttpCallerInfo;
    MethodParameters:
      Name  Flags
      hci   

  public boolean supportsPreemptiveAuthorization();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
         0: .line 94
            iconst_0
            ireturn
        end local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/net/www/protocol/http/NegotiateAuthentication;

  public static boolean isSupported(sun.net.www.protocol.http.HttpCallerInfo);
    descriptor: (Lsun/net/www/protocol/http/HttpCallerInfo;)Z
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=5, args_size=1
        start local 0 // sun.net.www.protocol.http.HttpCallerInfo hci
         0: .line 109
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.negotiateLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
         1: .line 111
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.supported:Ljava/util/HashMap;
            ifnonnull 3
         2: .line 112
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putstatic sun.net.www.protocol.http.NegotiateAuthentication.supported:Ljava/util/HashMap;
         3: .line 114
      StackMap locals:
      StackMap stack:
            aload 0 /* hci */
            getfield sun.net.www.protocol.http.HttpCallerInfo.host:Ljava/lang/String;
            astore 1 /* hostname */
        start local 1 // java.lang.String hostname
         4: .line 115
            aload 1 /* hostname */
            invokevirtual java.lang.String.toLowerCase:()Ljava/lang/String;
            astore 1 /* hostname */
         5: .line 116
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.supported:Ljava/util/HashMap;
            aload 1 /* hostname */
            invokevirtual java.util.HashMap.containsKey:(Ljava/lang/Object;)Z
            ifeq 9
         6: .line 117
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.supported:Ljava/util/HashMap;
            aload 1 /* hostname */
            invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.Boolean
            invokevirtual java.lang.Boolean.booleanValue:()Z
            istore 4
         7: .line 140
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.negotiateLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
         8: .line 117
            iload 4
            ireturn
         9: .line 120
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* hci */
            invokestatic sun.net.www.protocol.http.Negotiator.getNegotiator:(Lsun/net/www/protocol/http/HttpCallerInfo;)Lsun/net/www/protocol/http/Negotiator;
            astore 2 /* neg */
        start local 2 // sun.net.www.protocol.http.Negotiator neg
        10: .line 121
            aload 2 /* neg */
            ifnull 17
        11: .line 122
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.supported:Ljava/util/HashMap;
            aload 1 /* hostname */
            iconst_1
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        12: .line 125
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.cache:Ljava/lang/ThreadLocal;
            ifnonnull 14
        13: .line 126
            new sun.net.www.protocol.http.NegotiateAuthentication$1
            dup
            invokespecial sun.net.www.protocol.http.NegotiateAuthentication$1.<init>:()V
            putstatic sun.net.www.protocol.http.NegotiateAuthentication.cache:Ljava/lang/ThreadLocal;
        14: .line 133
      StackMap locals: sun.net.www.protocol.http.Negotiator
      StackMap stack:
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.cache:Ljava/lang/ThreadLocal;
            invokevirtual java.lang.ThreadLocal.get:()Ljava/lang/Object;
            checkcast java.util.HashMap
            aload 1 /* hostname */
            aload 2 /* neg */
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        15: .line 140
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.negotiateLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
        16: .line 134
            iconst_1
            ireturn
        17: .line 136
      StackMap locals:
      StackMap stack:
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.supported:Ljava/util/HashMap;
            aload 1 /* hostname */
            iconst_0
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            invokevirtual java.util.HashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        18: .line 140
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.negotiateLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
        19: .line 137
            iconst_0
            ireturn
        end local 2 // sun.net.www.protocol.http.Negotiator neg
        end local 1 // java.lang.String hostname
        20: .line 139
      StackMap locals: sun.net.www.protocol.http.HttpCallerInfo
      StackMap stack: java.lang.Throwable
            astore 3
        21: .line 140
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.negotiateLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
        22: .line 141
            aload 3
            athrow
        end local 0 // sun.net.www.protocol.http.HttpCallerInfo hci
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   23     0       hci  Lsun/net/www/protocol/http/HttpCallerInfo;
            4   20     1  hostname  Ljava/lang/String;
           10   20     2       neg  Lsun/net/www/protocol/http/Negotiator;
      Exception table:
        from    to  target  type
           1     7      20  any
           9    15      20  any
          17    18      20  any
    MethodParameters:
      Name  Flags
      hci   

  private static java.util.HashMap<java.lang.String, sun.net.www.protocol.http.Negotiator> getCache();
    descriptor: ()Ljava/util/HashMap;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=2, args_size=0
         0: .line 145
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.negotiateLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
         1: .line 147
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.cache:Ljava/lang/ThreadLocal;
            ifnonnull 4
         2: .line 150
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.negotiateLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
         3: .line 147
            aconst_null
            areturn
         4: .line 148
      StackMap locals:
      StackMap stack:
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.cache:Ljava/lang/ThreadLocal;
            invokevirtual java.lang.ThreadLocal.get:()Ljava/lang/Object;
            checkcast java.util.HashMap
            astore 1
         5: .line 150
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.negotiateLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
         6: .line 148
            aload 1
            areturn
         7: .line 149
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 0
         8: .line 150
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.negotiateLock:Ljava/util/concurrent/locks/ReentrantLock;
            invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
         9: .line 151
            aload 0
            athrow
      LocalVariableTable:
        Start  End  Slot  Name  Signature
      Exception table:
        from    to  target  type
           1     2       7  any
           4     5       7  any
    Signature: ()Ljava/util/HashMap<Ljava/lang/String;Lsun/net/www/protocol/http/Negotiator;>;

  protected boolean useAuthCache();
    descriptor: ()Z
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
         0: .line 156
            aload 0 /* this */
            invokespecial sun.net.www.protocol.http.AuthenticationInfo.useAuthCache:()Z
            ifeq 1
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.cacheSPNEGO:Z
            ifeq 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lsun/net/www/protocol/http/NegotiateAuthentication;

  public java.lang.String getHeaderValue(java.net.URL, java.lang.String);
    descriptor: (Ljava/net/URL;Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
        start local 1 // java.net.URL url
        start local 2 // java.lang.String method
         0: .line 164
            new java.lang.RuntimeException
            dup
            ldc "getHeaderValue not supported"
            invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
            athrow
        end local 2 // java.lang.String method
        end local 1 // java.net.URL url
        end local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lsun/net/www/protocol/http/NegotiateAuthentication;
            0    1     1     url  Ljava/net/URL;
            0    1     2  method  Ljava/lang/String;
    MethodParameters:
        Name  Flags
      url     
      method  

  public boolean isAuthorizationStale(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
        start local 1 // java.lang.String header
         0: .line 177
            iconst_0
            ireturn
        end local 1 // java.lang.String header
        end local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lsun/net/www/protocol/http/NegotiateAuthentication;
            0    1     1  header  Ljava/lang/String;
    MethodParameters:
        Name  Flags
      header  

  public boolean setHeaders(sun.net.www.protocol.http.HttpURLConnection, sun.net.www.HeaderParser, java.lang.String);
    descriptor: (Lsun/net/www/protocol/http/HttpURLConnection;Lsun/net/www/HeaderParser;Ljava/lang/String;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=7, args_size=4
        start local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
        start local 1 // sun.net.www.protocol.http.HttpURLConnection conn
        start local 2 // sun.net.www.HeaderParser p
        start local 3 // java.lang.String raw
         0: .line 192
            getstatic sun.net.www.protocol.http.NegotiateAuthentication.$assertionsDisabled:Z
            ifne 1
            aload 1 /* conn */
            invokevirtual sun.net.www.protocol.http.HttpURLConnection.isLockHeldByCurrentThread:()Z
            ifne 1
            new java.lang.AssertionError
            dup
            invokespecial java.lang.AssertionError.<init>:()V
            athrow
         1: .line 196
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 5 /* incoming */
        start local 5 // byte[] incoming
         2: .line 197
            aload 3 /* raw */
            ldc "\\s+"
            invokevirtual java.lang.String.split:(Ljava/lang/String;)[Ljava/lang/String;
            astore 6 /* parts */
        start local 6 // java.lang.String[] parts
         3: .line 198
            aload 6 /* parts */
            arraylength
            iconst_1
            if_icmple 5
         4: .line 199
            invokestatic java.util.Base64.getDecoder:()Ljava/util/Base64$Decoder;
            aload 6 /* parts */
            iconst_1
            aaload
            invokevirtual java.util.Base64$Decoder.decode:(Ljava/lang/String;)[B
            astore 5 /* incoming */
         5: .line 201
      StackMap locals: sun.net.www.protocol.http.NegotiateAuthentication sun.net.www.protocol.http.HttpURLConnection sun.net.www.HeaderParser java.lang.String top byte[] java.lang.String[]
      StackMap stack:
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield sun.net.www.protocol.http.NegotiateAuthentication.hci:Lsun/net/www/protocol/http/HttpCallerInfo;
            getfield sun.net.www.protocol.http.HttpCallerInfo.scheme:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc " "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokestatic java.util.Base64.getEncoder:()Ljava/util/Base64$Encoder;
         6: .line 202
            aload 5 /* incoming */
            ifnonnull 7
            aload 0 /* this */
            invokevirtual sun.net.www.protocol.http.NegotiateAuthentication.firstToken:()[B
            goto 8
      StackMap locals: sun.net.www.protocol.http.NegotiateAuthentication sun.net.www.protocol.http.HttpURLConnection sun.net.www.HeaderParser java.lang.String top byte[] java.lang.String[]
      StackMap stack: java.lang.StringBuilder java.util.Base64$Encoder
         7: aload 0 /* this */
            aload 5 /* incoming */
            invokevirtual sun.net.www.protocol.http.NegotiateAuthentication.nextToken:([B)[B
         8: .line 201
      StackMap locals: sun.net.www.protocol.http.NegotiateAuthentication sun.net.www.protocol.http.HttpURLConnection sun.net.www.HeaderParser java.lang.String top byte[] java.lang.String[]
      StackMap stack: java.lang.StringBuilder java.util.Base64$Encoder byte[]
            invokevirtual java.util.Base64$Encoder.encodeToString:([B)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 4 /* response */
        start local 4 // java.lang.String response
         9: .line 204
            aload 1 /* conn */
            aload 0 /* this */
            invokevirtual sun.net.www.protocol.http.NegotiateAuthentication.getHeaderName:()Ljava/lang/String;
            aload 4 /* response */
            invokevirtual sun.net.www.protocol.http.HttpURLConnection.setAuthenticationProperty:(Ljava/lang/String;Ljava/lang/String;)V
        10: .line 205
            iconst_1
            ireturn
        end local 6 // java.lang.String[] parts
        end local 5 // byte[] incoming
        end local 4 // java.lang.String response
        11: .line 206
      StackMap locals: sun.net.www.protocol.http.NegotiateAuthentication sun.net.www.protocol.http.HttpURLConnection sun.net.www.HeaderParser java.lang.String
      StackMap stack: java.io.IOException
            pop
        12: .line 207
            iconst_0
            ireturn
        end local 3 // java.lang.String raw
        end local 2 // sun.net.www.HeaderParser p
        end local 1 // sun.net.www.protocol.http.HttpURLConnection conn
        end local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   13     0      this  Lsun/net/www/protocol/http/NegotiateAuthentication;
            0   13     1      conn  Lsun/net/www/protocol/http/HttpURLConnection;
            0   13     2         p  Lsun/net/www/HeaderParser;
            0   13     3       raw  Ljava/lang/String;
            9   11     4  response  Ljava/lang/String;
            2   11     5  incoming  [B
            3   11     6     parts  [Ljava/lang/String;
      Exception table:
        from    to  target  type
           1    10      11  Class java.io.IOException
    MethodParameters:
      Name  Flags
      conn  
      p     
      raw   

  private byte[] firstToken();
    descriptor: ()[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
         0: .line 218
            aload 0 /* this */
            aconst_null
            putfield sun.net.www.protocol.http.NegotiateAuthentication.negotiator:Lsun/net/www/protocol/http/Negotiator;
         1: .line 219
            invokestatic sun.net.www.protocol.http.NegotiateAuthentication.getCache:()Ljava/util/HashMap;
            astore 1 /* cachedMap */
        start local 1 // java.util.HashMap cachedMap
         2: .line 220
            aload 1 /* cachedMap */
            ifnull 6
         3: .line 221
            aload 0 /* this */
            aload 1 /* cachedMap */
            aload 0 /* this */
            invokevirtual sun.net.www.protocol.http.NegotiateAuthentication.getHost:()Ljava/lang/String;
            invokevirtual java.util.HashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast sun.net.www.protocol.http.Negotiator
            putfield sun.net.www.protocol.http.NegotiateAuthentication.negotiator:Lsun/net/www/protocol/http/Negotiator;
         4: .line 222
            aload 0 /* this */
            getfield sun.net.www.protocol.http.NegotiateAuthentication.negotiator:Lsun/net/www/protocol/http/Negotiator;
            ifnull 6
         5: .line 223
            aload 1 /* cachedMap */
            aload 0 /* this */
            invokevirtual sun.net.www.protocol.http.NegotiateAuthentication.getHost:()Ljava/lang/String;
            invokevirtual java.util.HashMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         6: .line 226
      StackMap locals: java.util.HashMap
      StackMap stack:
            aload 0 /* this */
            getfield sun.net.www.protocol.http.NegotiateAuthentication.negotiator:Lsun/net/www/protocol/http/Negotiator;
            ifnonnull 11
         7: .line 227
            aload 0 /* this */
            aload 0 /* this */
            getfield sun.net.www.protocol.http.NegotiateAuthentication.hci:Lsun/net/www/protocol/http/HttpCallerInfo;
            invokestatic sun.net.www.protocol.http.Negotiator.getNegotiator:(Lsun/net/www/protocol/http/HttpCallerInfo;)Lsun/net/www/protocol/http/Negotiator;
            putfield sun.net.www.protocol.http.NegotiateAuthentication.negotiator:Lsun/net/www/protocol/http/Negotiator;
         8: .line 228
            aload 0 /* this */
            getfield sun.net.www.protocol.http.NegotiateAuthentication.negotiator:Lsun/net/www/protocol/http/Negotiator;
            ifnonnull 11
         9: .line 229
            new java.io.IOException
            dup
            ldc "Cannot initialize Negotiator"
            invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
            astore 2 /* ioe */
        start local 2 // java.io.IOException ioe
        10: .line 230
            aload 2 /* ioe */
            athrow
        end local 2 // java.io.IOException ioe
        11: .line 234
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield sun.net.www.protocol.http.NegotiateAuthentication.negotiator:Lsun/net/www/protocol/http/Negotiator;
            invokevirtual sun.net.www.protocol.http.Negotiator.firstToken:()[B
            areturn
        end local 1 // java.util.HashMap cachedMap
        end local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   12     0       this  Lsun/net/www/protocol/http/NegotiateAuthentication;
            2   12     1  cachedMap  Ljava/util/HashMap<Ljava/lang/String;Lsun/net/www/protocol/http/Negotiator;>;
           10   11     2        ioe  Ljava/io/IOException;
    Exceptions:
      throws java.io.IOException

  private byte[] nextToken(byte[]);
    descriptor: ([B)[B
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
        start local 1 // byte[] token
         0: .line 245
            aload 0 /* this */
            getfield sun.net.www.protocol.http.NegotiateAuthentication.negotiator:Lsun/net/www/protocol/http/Negotiator;
            aload 1 /* token */
            invokevirtual sun.net.www.protocol.http.Negotiator.nextToken:([B)[B
            areturn
        end local 1 // byte[] token
        end local 0 // sun.net.www.protocol.http.NegotiateAuthentication this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lsun/net/www/protocol/http/NegotiateAuthentication;
            0    1     1  token  [B
    Exceptions:
      throws java.io.IOException
    MethodParameters:
       Name  Flags
      token  
}
SourceFile: "NegotiateAuthentication.java"
NestMembers:
  sun.net.www.protocol.http.NegotiateAuthentication$1
InnerClasses:
  public final RequestorType = java.net.Authenticator$RequestorType of java.net.Authenticator
  public Decoder = java.util.Base64$Decoder of java.util.Base64
  public Encoder = java.util.Base64$Encoder of java.util.Base64
  sun.net.www.protocol.http.NegotiateAuthentication$1