private void printBiomaterialDetails(Biomaterial biomaterial) { // Print basic biomaterial attributes. System.out.print(biomaterial.getName() + "\t"); System.out.print(biomaterial.getType() + "\t"); Term term = biomaterial.getTissueSite() == null ? null : biomaterial.getTissueSite().getTerm(); String termVal = term == null ? null : term.getValue(); System.out.print(termVal + "\t"); term = biomaterial.getDiseaseState() == null ? null : biomaterial.getDiseaseState().getTerm(); termVal = term == null ? null : term.getValue(); System.out.println(termVal); }