## What changes were proposed in this pull request?

SPARK-20307 Added handleInvalid option to RFormula for tree-based classification algorithms. We should add this parameter for other classification algorithms in SparkR.

This is a followup PR for SPARK-20307.

## How was this patch tested?

New Unit tests are added.

Author: wangmiao1981 <wm624@hotmail.com>

Closes #18605 from wangmiao1981/class.