ArrayUtil (HAPI FHIR - Core Library 4.2.0 API)

java.lang.Object
- ca.uhn.fhir.util.ArrayUtil

```
public class ArrayUtil
extends Object
```

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static Set<String>`	`commaSeparatedListToCleanSet(String theValueAsString)`	Takes in a list like "foo, bar,, baz" and returns a set containing only ["foo", "bar", "baz"]

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - commaSeparatedListToCleanSet
```
public static Set<String> commaSeparatedListToCleanSet(String theValueAsString)
```
    Takes in a list like "foo, bar,, baz" and returns a set containing only ["foo", "bar", "baz"]