[MSHADE-403] Imports are wrongly modified even for excluded artifacts

**[Jin Kwon](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=jinahya)** opened **[MSHADE-403](https://issues.apache.org/jira/browse/MSHADE-403?redirect=false)** and commented

For following dependencies,

```xml

org.mongodb
mongodb-driver-reactivestreams
${version.org.mongodb}
compile

org.mongodb
mongodb-driver-sync
${version.org.mongodb}
compile

```

I excluded them

```xml

org.mongodb:*

```

and relocate for other artifacts.

```xml

com
com.mycompany.relocated.com

com.mycompany.**

```

Those excluded artifacts are not contained in the shaded artifact as expected.
But I see wrongly modified imports in one of main classes.

```java
import com.mycompany.relocated.com.mongodb.MongoClientSettings;
import com.mycompany.relocated.com.mongodb.client.MongoClient;
import com.mycompany.relocated.com.mongodb.client.MongoClients;
```

Should I relocate for each `com.whatever` packages from non-excluded artifacts?

Or shouldn't those packages from excluded artifacts skipped?

---

**Affects:** 3.2.4

Start by reproducing the Maven Shade Plugin configuration with the MongoDB dependencies excluded through artifactSet and the com.mycompany.** relocation exclusion. Trace artifact exclusion and relocation processing, then verify that imports from excluded artifacts are not rewritten while other relocations still apply.

Written by the indexing model from the issue text.