assertThat(propDesc.getPropertyName(), is("CCC"));
        assertThat(propDesc.getPropertyType(), is(sameClass(boolean.class)));
        assertThat(propDesc.getReadMethod(), is(notNullValue()));
        assertThat(propDesc.getWriteMethod(), is(nullValue()));

        propDesc = beanDesc.getPropertyDesc("eee");
        assertThat(propDesc.getPropertyName(), is("eee"));

     */
    protected void addPropertyDesc(final PropertyDescImpl propertyDesc) {
        assertArgumentNotNull("propertyDesc", propertyDesc);
        propertyDescCache.put(propertyDesc.getPropertyName(), propertyDesc);
    }

    /**
     * Prepares the constructors.
     */
    protected void setupConstructorDescs() {
        for (final Constructor<?> constructor : beanClass.getConstructors()) {

            parameterizedClassDesc = ParameterizedClassDescFactory.createParameterizedClassDesc(writeMethod, 0, typeVariables);
        }
    }

    @Override
    public final String getPropertyName() {
        return propertyName;
    }

    @Override
    @SuppressWarnings("unchecked")
    public final <T> Class<T> getPropertyType() {
        return (Class<T>) propertyType;
    }

        final BeanDesc destBeanDesc = BeanDescFactory.getBeanDesc(dest.getClass());
        for (final PropertyDesc srcPropertyDesc : srcBeanDesc.getPropertyDescs()) {
            final String srcPropertyName = srcPropertyDesc.getPropertyName();
            if (!srcPropertyDesc.isReadable() || !options.isTargetProperty(srcPropertyName)) {
                continue;
            }
            final String destPropertyName = options.trimPrefix(srcPropertyName);