code: @Override
     public void writeImport(Definition def, Writer out) throws IOException
     {
        out.write("package " + def.getRaPackage() + ";");
  
        writeEol(out);
        writeEol(out);
        importLogging(def, out);
        out.write("import javax.naming.NamingException;\n");
        out.write("import javax.naming.Reference;\n\n");
        out.write("import javax.resource.ResourceException;\n");
        out.write("import javax.resource.spi.ConnectionManager;\n\n");
     }
docs: Output class import
  
  @param def definition
  @param out Writer
  @throws IOException ioException