code: public static <T> T step(final String name, final ThrowableRunnable<T> runnable) {
          return step(step -> {
              step.name(name);
              return runnable.run();
          });
      }
docs: Syntax sugar for {@link #step(ThrowableContextRunnable)}.
  
  @param name     the name of step.
  @param runnable the step's body.