Inline hints do not show in some cases, shouldn't they always be visible? (Java)

### Apache NetBeans version

Apache NetBeans 18

### What happened

Actually I am on 17 but this was always there, I guess is in 18 also.
Inline hints disappear when the parameter in a method use math operators like -,+, /,* , parameter has the same name or casting the data type,

### How to reproduce

just using a negative number as parameter will cause disappearance of inline hints, using e,g. 1/aNumber, or -aNumber, any basic math operator -+/* will do the same

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

No / Don't know

### Operating System

windows 10

### JDK

17

### Apache NetBeans packaging

Apache NetBeans provided installer

### Anything else

every time

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

No

Reproduce the issue in Apache NetBeans 17 or 18 with Java expressions such as -aNumber, 1/aNumber, and other basic operators, then trace the inline-hints editor feature from the observed behavior. Done means parameter inline hints remain visible when arguments use arithmetic operators, matching the expected behavior across the reported cases.

Written by the indexing model from the issue text.