public static void uncheck(RunnableThrowingIOException runnable) {
        try {
            runnable.run();
        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    }
Wraps any IOException thrown from a runnable in an UncheckedIOException.
vespajlib/src/main/java/com/yahoo/yolean/Exceptions.java