http://www.jooq.org/jooq: jOOQ effectively combines complex SQL, typesafety, source code generation, active records, stored procedures, advanced data types, and Java in a fluent, intuitive DSL. 
public interface org.jooq.Parameter<T> extends org.jooq.Named, org.jooq.Typed<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.jooq.Parameter
  super_class: java.lang.Object
{
  public abstract boolean isDefaulted();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract boolean isUnnamed();
    descriptor: ()Z
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Lorg/jooq/Named;Lorg/jooq/Typed<TT;>;
SourceFile: "Parameter.java"