code: private javax.jcr.Binary getBinaryContent() {
          try {
              return getProperty(JCR_DATA).getBinary();
          } catch (final PathNotFoundException e) {
              throw new PathNotFoundRuntimeException(e);
          } catch (final RepositoryException e) {
              throw new RepositoryRuntimeException(e);
          }
      }
docs: Retrieve the JCR Binary object
  
  @return a JCR-wrapped Binary object