private static ValueFactory<String> STRING_VALUE_FACTORY;
protected static final ValueFactory<String> getStringValueFactory() {
// No locking is required, because it doesn't matter if we create several instances during initialization ...
if (STRING_VALUE_FACTORY == null) {
STRING_VALUE_FACTORY = new StringValueFactory(Path.NO_OP_DECODER, Path.NO_OP_ENCODER);
}
return STRING_VALUE_FACTORY;
}