qbit/core/src/main/java/io/advantageous/qbit/reakt/Reakt.java
public static <T> io.advantageous.reakt.CallbackHandler<T> convertQBitCallback(final Callback<T> callback) {
        return result -> {

            if (result.failure()) {
                callback.onError(result.cause());
            } else {
                callback.accept(result.get());
            }
        };
    }
public static <T> io.advantageous.reakt.CallbackHandler<T> convertQBitCallback(final Callback<T> callback) {
        return result -> {

            if (result.failure()) {
                callback.onError(result.cause());
            } else {
                callback.accept(result.get());
            }
        };
    }
Converts a Reakt callback into a QBit callback.

@param callback reakt callback
@param <T>      type of result
@return QBit callback