OpenBEL/openbel-framework — pull request #33 by jhourani (2012-07-27 17:04:51+00:00)
Title: Addresses issue #24, DocumentConverter

Added code in InternalAnnotationDefinition.java to check for null values for description and usage. If a null value is found, it is given an empty string instead. This way it is not treated as null by the JAXB converter.