code: public Class<?> getClassByEntityName(String name) {
          if (StringUtils.isBlank(name)) {
              throw new IllegalArgumentException("name cannot be null or empty.");
          }
          return entries.get(name);
      }
docs: /* (non-Javadoc)
  @see com.google.code.siren4j.converter.ResourceRegistry#getClassByEntityName(java.lang.String)