code: private boolean isGetter(ProgramElementDoc ped) {
          final String pedName = ped.name();
          return pedName.startsWith("get") || pedName.startsWith("is");
      }
docs: Test whether the method is a getter.
  @param ped property method documentation. Needs to be either property
  method, property getter, or property setter.
  @return true if the given documentation belongs to a getter.