http://www.jboss.org/undertow-parent/undertow-core: Undertow (JBoss by Red Hat) 
public interface io.undertow.protocols.http2.HpackEncoder$HpackHeaderFunction
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: io.undertow.protocols.http2.HpackEncoder$HpackHeaderFunction
  super_class: java.lang.Object
{
  public abstract boolean shouldUseIndexing(io.undertow.util.HttpString, java.lang.String);
    descriptor: (Lio/undertow/util/HttpString;Ljava/lang/String;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
        Name  Flags
      header  
      value   

  public abstract boolean shouldUseHuffman(io.undertow.util.HttpString, java.lang.String);
    descriptor: (Lio/undertow/util/HttpString;Ljava/lang/String;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
        Name  Flags
      header  
      value   

  public abstract boolean shouldUseHuffman(io.undertow.util.HttpString);
    descriptor: (Lio/undertow/util/HttpString;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
        Name  Flags
      header  
}
SourceFile: "HpackEncoder.java"
NestHost: io.undertow.protocols.http2.HpackEncoder
InnerClasses:
  public abstract HpackHeaderFunction = io.undertow.protocols.http2.HpackEncoder$HpackHeaderFunction of io.undertow.protocols.http2.HpackEncoder