http://grizzly.java.net/grizzly-npn-bootstrap: Eclipse Enterprise for Java (EE4J) is an open source initiative to create standard APIs, implementations of those APIs, and technology compatibility kits for Java runtimes that enable development, deployment, and management of server-side and cloud-native applications. (Oracle Corporation) 
final class sun.security.ssl.AlpnExtension$Builder
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: sun.security.ssl.AlpnExtension$Builder
  super_class: java.lang.Object
{
  private static final byte[] EMPTY_DATA;
    descriptor: [B
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.lang.String[] NO_PROTOCOLS;
    descriptor: [Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final sun.security.ssl.AlpnExtension extension;
    descriptor: Lsun/security/ssl/AlpnExtension;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private HandshakeInStream in;
    descriptor: LHandshakeInStream;
    flags: (0x0002) ACC_PRIVATE

  private int len;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // sun.security.ssl.AlpnExtension$Builder this
         0: .line 25
            new java.lang.Error
            dup
            ldc "Unresolved compilation problems: \n\tHelloExtension cannot be resolved to a type\n\tThe method length() of type AlpnExtension must override or implement a supertype method\n\tThe method send(HandshakeOutStream) of type AlpnExtension must override or implement a supertype method\n\tThe method toString() of type AlpnExtension must override or implement a supertype method\n\tDebug cannot be resolved\n\tHandshakeInStream cannot be resolved to a type\n\tHandshakeInStream cannot be resolved to a type\n\tHandshakeInStream cannot be resolved to a type\n\tHandshakeInStream cannot be resolved to a type\n\tHandshakeInStream cannot be resolved to a type\n\tHandshakeInStream cannot be resolved to a type\n\tHandshakeInStream cannot be resolved to a type\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // sun.security.ssl.AlpnExtension$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/ssl/AlpnExtension$Builder;

  sun.security.ssl.AlpnExtension$Builder selectedProtocol(java.lang.String);
    descriptor: (Ljava/lang/String;)Lsun/security/ssl/AlpnExtension$Builder;
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // sun.security.ssl.AlpnExtension$Builder this
         0: .line 88
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // sun.security.ssl.AlpnExtension$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/ssl/AlpnExtension$Builder;
    MethodParameters:
                  Name  Flags
      selectedProtocol  final

  sun.security.ssl.AlpnExtension$Builder protocols(java.lang.String[]);
    descriptor: ([Ljava/lang/String;)Lsun/security/ssl/AlpnExtension$Builder;
    flags: (0x0000) 
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // sun.security.ssl.AlpnExtension$Builder this
         0: .line 93
            new java.lang.Error
            dup
            ldc "Unresolved compilation problem: \n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // sun.security.ssl.AlpnExtension$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/ssl/AlpnExtension$Builder;
    MethodParameters:
           Name  Flags
      protocols  final

  sun.security.ssl.AlpnExtension$Builder handshakeIn(HandshakeInStream, int);
    descriptor: (LHandshakeInStream;I)Lsun/security/ssl/AlpnExtension$Builder;
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // sun.security.ssl.AlpnExtension$Builder this
         0: .line 98
            new java.lang.Error
            dup
            ldc "Unresolved compilation problems: \n\tHandshakeInStream cannot be resolved to a type\n\tHandshakeInStream cannot be resolved to a type\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // sun.security.ssl.AlpnExtension$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/ssl/AlpnExtension$Builder;
    MethodParameters:
      Name  Flags
      in    final
      len   final

  sun.security.ssl.AlpnExtension build();
    descriptor: ()Lsun/security/ssl/AlpnExtension;
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // sun.security.ssl.AlpnExtension$Builder this
         0: .line 106
            new java.lang.Error
            dup
            ldc "Unresolved compilation problems: \n\tHandshakeInStream cannot be resolved to a type\n\tHandshakeInStream cannot be resolved to a type\n\tHandshakeInStream cannot be resolved to a type\n\tHandshakeInStream cannot be resolved to a type\n"
            invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // sun.security.ssl.AlpnExtension$Builder this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lsun/security/ssl/AlpnExtension$Builder;
    Exceptions:
      throws java.io.IOException
}
SourceFile: "AlpnExtension.java"
NestHost: sun.security.ssl.AlpnExtension
InnerClasses:
  final Builder = sun.security.ssl.AlpnExtension$Builder of sun.security.ssl.AlpnExtension