[Graffito-jcr-mapping] Persistence of null property

[Martin Koci]

If I persist POJO with some property of value null this property will 
not be saved in JCR. JCR does not know null properties - calling 
Node.setProperty(propertyName, null) simply means that property will not 
exists.

So in AtomicTypeConverter, method getJavaObjectFromJcr is not possible 
to call:

   long beanPropValue = node.getProperty(jcrPropName).getLong();
   return new Long(beanPropValue);

but
if (node.hasProperty(jcrPropName) == true) {
               long beanPropValue = 
node.getProperty(jcrPropName).getLong();
               return new Long(beanPropValue);
} else {
        return null;
}

Something completely diffrent: Have you, Graffito developers,  
configuration for code formatter in Eclipse? It can be shared in 
properties file and stored in hidden directory .settings in project 
directory.

Martin