+ /**
+ * Check whether GeneratedTOBuilder contains property with name
+ * <code>name</code>
+ *
+ * @param name
+ * of property which existance is checked
+ * @return true if property <code>name</code> exists in list of properties.
+ */
+ public boolean containsProperty(final String name);
+
+ /**
+ * Add Property that will be part of <code>equals</code> definition. <br>
+ * If Generated Property Builder is <code>null</code> the method SHOULD
+ * throw {@link IllegalArgumentException}
+ *
+ * @param property
+ * Generated Property Builder
+ * @return <code>true</code> if addition of Generated Property into list of
+ * <code>equals</code> properties is successful.
+ */