https://openjdk.java.net/ 
public interface com.sun.xml.internal.ws.api.ComponentRegistry extends com.sun.xml.internal.ws.api.Component
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: com.sun.xml.internal.ws.api.ComponentRegistry
  super_class: java.lang.Object
{
  public abstract java.util.Set<com.sun.xml.internal.ws.api.Component> getComponents();
    descriptor: ()Ljava/util/Set;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Ljava/util/Set<Lcom/sun/xml/internal/ws/api/Component;>;
    RuntimeInvisibleAnnotations: 
      com.sun.istack.internal.NotNull()
}
SourceFile: "ComponentRegistry.java"