/**
* Human readable name of this kind of configurable object.
* Should be overridden for most descriptors, if the display name is visible somehow.
* As a fallback it uses {@link Class#getSimpleName} on {@link #clazz}, so for example {@code MyThing} from {@code some.pkg.MyThing.DescriptorImpl}.
* Historically some implementations returned null as a way of hiding the descriptor from the UI,
* but this is generally managed by an explicit method such as {@code isEnabled} or {@code isApplicable}.
*/
@Nonnull
public String getDisplayName() {
return clazz.getSimpleName();
}

 * <h1>Use Cases</h1>
 * <h2>Invisible Property</h2>
 * <p>
 * This mechanism can be used to create an entirely invisible {@link Describable}, which is handy
 * for {@link NodeProperty}, {@link JobProperty}, etc. To do so, define a descriptor with null
 * {@linkplain Descriptor#getDisplayName() display name} and empty config.jelly to prevent it from
 * showing up in the config UI, then implement {@link #reconfigure(StaplerRequest, JSONObject)}
 * and simply return {@code this}.