https://openjdk.java.net/ 
public interface javax.xml.stream.StreamFilter
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: javax.xml.stream.StreamFilter
  super_class: java.lang.Object
{
  public abstract boolean accept(javax.xml.stream.XMLStreamReader);
    descriptor: (Ljavax/xml/stream/XMLStreamReader;)Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    MethodParameters:
        Name  Flags
      reader  
}
SourceFile: "StreamFilter.java"