@Deprecated
  default void saveIncomingFiles(String directory) throws IOException {}
Save the file(s) from this Result. {@link #hasIncomingFiles()} should be used before calling
this method to verify that the Result contains a file.

@param directory Directory to which the file(s) should be saved.
@throws IOException If an error occurs while saving the file.
@throws RuntimeException If there is no file in the Result to save.
@deprecated since 1.10. file transfer in plugin commands is never supported
geode-gfsh/src/main/java/org/apache/geode/management/cli/Result.java