BiodbPropertyNode::getValue java.lang.ClassCastException

[Fxe]

Not all properties are strings

        BiodbPropertyNode pnode = new BiodbPropertyNode(other);
        String value = pnode.getValue();

Exception in thread "main" java.lang.ClassCastException: java.base/java.lang.Integer cannot be cast to java.base/java.lang.String
	at pt.uminho.sysbio.biosynth.integration.neo4j.BiodbPropertyNode.getValue(BiodbPropertyNode.java:14)
	at pt.uminho.ceb.fliu.phd.report.Intigrity.main(Intigrity.java:63)