// TODO: Remove these probing methods, and test through mocked ScriptingContainerDelegate.
String probeGemHomeForTesting() {
        return this.gemHome;
    }
String probeGemHomeForTesting() {
return this.gemHome;
}
String probeGemHomeForTesting() {
return this.gemHome;
}
String probeGemHomeForTesting() {
return this.gemHome;
}