[MBUILDCACHE-124] <dirName glob> doesn't capture the same files as <dirName> without glob

**[Gili](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=cowwoc)** opened **[MBUILDCACHE-124](https://issues.apache.org/jira/browse/MBUILDCACHE-124?redirect=false)** and commented

In maven-build-cache-config.xml, if I specify:

```java

classes


```

it works fine, but if I specify:

```java

```

Then only one file is captured inside the target/classes directory (Dockerfile, in my case) and all the properties and class files are excluded.

I am expecting both approaches to result in the same files getting included.

---

**Affects:** 1.2.0

Start with the attachedOutputs and dirName glob configuration in maven-build-cache-config.xml, then reproduce both configurations against target/classes. Compare the captured files, including Dockerfile, properties, and class files; done means the glob form captures the same files as the non-glob form.

Written by the indexing model from the issue text.