I have this dataframe and I want to show from the `col("time")` and `col("testsuiteClass")` specific lines, like for example in the following data frame, my input is:

```
+--------------------+------------------------- +
|                Time|      testSuiteClass      |
+--------------------+--------------------------+
|[2021-03-26] Tracker|StartingSuite'org.opin...'|
|[2021-03-27] Tracker|StartingSuite'org.opin...'|
+--------------------+--------------------------+

```

What I want to get as output:

```
+--------------------+------------------------- +
|                Time|      testSuiteClass      |
+--------------------+--------------------------+
|[2021-03-26]        |'org.opin...'             |
|[2021-03-27]        |'org.opin...'             |
+--------------------+--------------------------+

```

Can anyone help me to achieve that using Java Spark dataframe?