createGwtOnLoadBody.getStatements().add(gwtOnLoadAssignment.makeStmt());
JsScope fnScope = gwtOnLoad.getScope();
List<JsParameter> gwtOnLoadParams = gwtOnLoad.getParameters();
JsName errFn = fnScope.declareName("errFn");
JsName modName = fnScope.declareName("modName");
JsName modBase = fnScope.declareName("modBase");
JsName softPermutationId = fnScope.declareName("softPermutationId");
gwtOnLoadParams.add(new JsParameter(sourceInfo, errFn));
gwtOnLoadParams.add(new JsParameter(sourceInfo, modName));
gwtOnLoadParams.add(new JsParameter(sourceInfo, modBase));
gwtOnLoadParams.add(new JsParameter(sourceInfo, softPermutationId));