code: @NullSafe
    public ProcessContext ranWith(String... commandLine) {
      return ranWith(asList(nullSafeArray(commandLine, String.class)));
    }
docs: Sets the command-line used to execute the {@link Process}.
  
  @param commandLine array of elements constituting the command used to executed the {@link Process}.
  @return this {@link ProcessContext}.
  @see #ranWith(List)
  @see #getCommandLine()