error in indexing - java.util.zip.CRC32C cannot be found

### Apache NetBeans version

Apache NetBeans latest daily build

### What happened

Saw this in my logs when doing some work with a Java 9 specific code issue.

Looks to be related to [NETBEANS-577](https://issues.apache.org/jira/browse/NETBEANS-577) ?

```
INFO [org.netbeans.ui.indexing]: Indexing finished, indexing took 78 ms.
Even though the source level of /home/bwalker/src/netbeans/platform/o.n.bootstrap/src:/home/bwalker/src/netbeans/platform/o.n.bootstrap/build/classes-generated is set to: 9, java.util.zip.CRC32C cannot be found on the system module path:
INFO [org.netbeans.ui.indexing]: Indexing started, time from last indexing 1,442 ms.
INFO [org.netbeans.ui.indexing]: Indexing finished, indexing took 115 ms.
Even though the source level of /home/bwalker/src/netbeans/platform/o.n.bootstrap/src:/home/bwalker/src/netbeans/platform/o.n.bootstrap/build/classes-generated is set to: 9, java.util.zip.CRC32C cannot be found on the system module path:
INFO [org.netbeans.ui.indexing]: Indexing started, time from last indexing 5,121 ms.
INFO [org.netbeans.ui.indexing]: Indexing finished, indexing took 71 ms.
Even though the source level of /home/bwalker/src/netbeans/platform/o.n.bootstrap/src:/home/bwalker/src/netbeans/platform/o.n.bootstrap/build/classes-generated is set to: 9, java.util.zip.CRC32C cannot be found on the system module path:
INFO [org.netbeans.ui.indexing]: Indexing started, time from last indexing 1,452 ms.
INFO [org.netbeans.ui.indexing]: Indexing finished, indexing took 751 ms.
Even though the source level of /home/bwalker/src/netbeans/platform/o.n.bootstrap/src:/home/bwalker/src/netbeans/platform/o.n.bootstrap/build/classes-generated is set to: 9, java.util.zip.CRC32C cannot be found on the system module path:

```

### How to reproduce

Index on Java 9 code?

### Did this work correctly in an earlier version?

No / Don't know

### Operating System

Fedora Linux

### JDK

17

### Apache NetBeans packaging

Own source build

### Anything else

_No response_

### Are you willing to submit a pull request?

Yes

### Code of Conduct

Yes

Riproducete l’indicizzazione del codice specifico di Java 9 su JDK 17 utilizzando la build di NetBeans ottenuta dai suoi stessi sorgenti, quindi confrontate la diagnosi ripetuta con l’issue correlata NETBEANS-577. Iniziate dall’output dell’indicizzazione per platform/o.n.bootstrap/src e build/classes-generated; il lavoro è completato quando l’avviso errato relativo all’assenza di java.util.zip.CRC32C non viene più visualizzato durante l’indicizzazione.

Scritto dal modello di indicizzazione a partire dal testo della issue.