code: @Override
      public boolean contains(IEntityGroup group, IGroupMember member) throws GroupsException {
          File f = getFile(group);
          return (f.isDirectory()) ? directoryContains(f, member) : fileContains(f, member);
      }
docs: Answers if <code>group</code> contains <code>member</code>.
  
  @return boolean
  @param group org.apereo.portal.groups.IEntityGroup
  @param member org.apereo.portal.groups.IGroupMember