public abstract class sun.net.www.protocol.http.Negotiator
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: sun.net.www.protocol.http.Negotiator
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // sun.net.www.protocol.http.Negotiator this
         0: .line 36
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // sun.net.www.protocol.http.Negotiator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/net/www/protocol/http/Negotiator;

  static sun.net.www.protocol.http.Negotiator getNegotiator(sun.net.www.protocol.http.HttpCallerInfo);
    descriptor: (Lsun/net/www/protocol/http/HttpCallerInfo;)Lsun/net/www/protocol/http/Negotiator;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
         0: .line 69
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n\tPattern Matching in instanceof Expressions is a preview feature and disabled by default. Use --enable-preview to enable\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    MethodParameters:
      Name  Flags
      hci   

  public abstract byte[] firstToken();
    descriptor: ()[B
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException

  public abstract byte[] nextToken(byte[]);
    descriptor: ([B)[B
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      in    

  private static void finest(java.lang.Exception);
    descriptor: (Ljava/lang/Exception;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // java.lang.Exception e
         0: .line 80
            invokestatic sun.net.www.protocol.http.HttpURLConnection.getHttpLogger:()Lsun/util/logging/PlatformLogger;
            astore 1 /* logger */
        start local 1 // sun.util.logging.PlatformLogger logger
         1: .line 81
            aload 1 /* logger */
            getstatic sun.util.logging.PlatformLogger$Level.FINEST:Lsun/util/logging/PlatformLogger$Level;
            invokevirtual sun.util.logging.PlatformLogger.isLoggable:(Lsun/util/logging/PlatformLogger$Level;)Z
            ifeq 3
         2: .line 82
            aload 1 /* logger */
            new java.lang.StringBuilder
            dup
            ldc "NegotiateAuthentication: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* e */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual sun.util.logging.PlatformLogger.finest:(Ljava/lang/String;)V
         3: .line 84
      StackMap locals: sun.util.logging.PlatformLogger
      StackMap stack:
            return
        end local 1 // sun.util.logging.PlatformLogger logger
        end local 0 // java.lang.Exception e
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    4     0       e  Ljava/lang/Exception;
            1    4     1  logger  Lsun/util/logging/PlatformLogger;
    MethodParameters:
      Name  Flags
      e     
}
SourceFile: "Negotiator.java"
InnerClasses:
  public final Level = sun.util.logging.PlatformLogger$Level of sun.util.logging.PlatformLogger