Originally reported: https://github.com/adoptium/adoptium-support/issues/611

### Please provide a brief summary of the bug

We rely on URI class implements reasonably well RFC-2396. Recently faced a confusing case.

### Please provide steps to reproduce where possible

```
PS C:\app\jdk-17.0.5+8> bin/jshell
| Welcome to JShell -- Version 17.0.5
| For an introduction type: /help intro

jshell> new URI("ftps", "p.e.local|SIT@p.e.local", "/path", null)
| Exception java.net.URISyntaxException: Illegal character in authority at index 7: ftps://p.e.local|SIT@p.e.local/path
| at URI$Parser.fail (URI.java:2974)
| at URI$Parser.parseAuthority (URI.java:3308)
| at URI$Parser.parseHierarchical (URI.java:3219)
| at URI$Parser.parse (URI.java:3175)
| at URI.<init> (URI.java:708)
| at URI.<init> (URI.java:809)
| at (#1:1)
```

### Expected Results

The message should make sense, the index of the invalid character should be relative to the presented URI string.

```
jshell> "ftps://p.e.local|SIT@p.e.local/path".indexOf("|")
$4 ==> 16
```

### Actual Results

Above index ``7`` in ``ftps://p.e.local|SIT@p.e.local/path`` results in ``p``.

```
jshell> "ftps://p.e.local|SIT@p.e.local/path".charAt(7)
$3 ==> 'p'
```

### What Java Version are you using?

openjdk version "17.0.5"

### What is your operating system and platform?

Win 10 on AMD x64

### How did you install Java?

_No response_

### Did it work before?

_No response_

### Did you test with other Java versions?

```shell
Java 11.0.16.1
```

### Relevant log output

_No response_


### Extra info

I'm sure about the incorrect index because ``p`` is a valid char.

Indeed this evident smell raises subsequent questions.

For ``|``, it comes from observations that it is the pipe disrupting the URI.


I'm not sure if ``|`` should or should not be rejected, spec-wise:

java.net.URI JavaDoc is silent on ``|``, the other category there matches non-US-ASCII chars, but ``|`` is US-ASCII char.

RFC https://www.ietf.org/rfc/rfc2396.txt mentions ``|`` in the unwise category.