Print uncaught exception in SDM

I tried a few methods to print the stack trace properly in SDM when a JavaScriptException is caught by UncaughtExceptionHandler.

Finally I come up with the code below

GWT.setUncaughtExceptionHandler(e -> {
    if (e instanceof UmbrellaException) {
        e = e.getCause();
    }
    if (e instanceof JavaScriptException) {
        JavaScriptException jsError = (JavaScriptException) e;
        if (jsError.isThrownSet() && jsError.getThrown() instanceof JavaScriptObject) {
            JsObject jsThrown = (JsObject) jsError.getThrown(); // JsObject is a wrapper of JavaScriptObject
            GWT.log(jsThrown.getString("stack"));
            return;
        }
    }
    GWT.log(e.getMessage(), e);
});

The basic idea is to print the stack property of a JS Error object. Is there a better way of doing this?

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