private static Class<?> normalize(Class<?> clazz) {
        if (clazz.isArray()) {
            clazz = clazz.getComponentType();
        }
        return PrimitiveUtils.wrap(clazz);
    }
Returns a fetch of transformers applicable to the given constructor.

@param constructor constructor
@return transformers
querydsl-core/src/main/java/com/querydsl/core/util/ConstructorUtils.java