http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project) 
public interface io.netty.handler.codec.http2.Http2PromisedRequestVerifier
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: io.netty.handler.codec.http2.Http2PromisedRequestVerifier
  super_class: java.lang.Object
{
  public static final io.netty.handler.codec.http2.Http2PromisedRequestVerifier ALWAYS_VERIFY;
    descriptor: Lio/netty/handler/codec/http2/Http2PromisedRequestVerifier;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 58
            new io.netty.handler.codec.http2.Http2PromisedRequestVerifier$1
            dup
            invokespecial io.netty.handler.codec.http2.Http2PromisedRequestVerifier$1.<init>:()V
            putstatic io.netty.handler.codec.http2.Http2PromisedRequestVerifier.ALWAYS_VERIFY:Lio/netty/handler/codec/http2/Http2PromisedRequestVerifier;
         1: .line 73
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public abstract boolean isAuthoritative(io.netty.channel.ChannelHandlerContext, io.netty.handler.codec.http2.Http2Headers);
    descriptor: (Lio/netty/channel/ChannelHandlerContext;Lio/netty/handler/codec/http2/Http2Headers;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      ctx      
      headers  

  public abstract boolean isCacheable(io.netty.handler.codec.http2.Http2Headers);
    descriptor: (Lio/netty/handler/codec/http2/Http2Headers;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      headers  

  public abstract boolean isSafe(io.netty.handler.codec.http2.Http2Headers);
    descriptor: (Lio/netty/handler/codec/http2/Http2Headers;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
         Name  Flags
      headers  
}
SourceFile: "Http2PromisedRequestVerifier.java"
NestMembers:
  io.netty.handler.codec.http2.Http2PromisedRequestVerifier$1
InnerClasses:
  io.netty.handler.codec.http2.Http2PromisedRequestVerifier$1