code: public static String getSimpleName(final Class<?> cls, String valueIfNull) {
          return cls == null ? valueIfNull : cls.getSimpleName();
      }
docs: <p>Null-safe version of <code>aClass.getSimpleName()</code></p>
  
  @param cls the class for which to get the simple name; may be null
  @param valueIfNull  the value to return if null
  @return the simple class name or {@code valueIfNull}
  @since 3.0
  @see Class#getSimpleName()