RFR: 8290047: (fs) FileSystem.getPathMatcher needlessly checks syntaxAndInput.length [v2]

[Naoto Sato]

On Thu, 21 Jul 2022 18:29:03 GMT, Brian Burkhalter <bpb at openjdk.org> wrote:

>> For a `String` “s”, `s.indexOf(int)` can never return a value `>= s.length()` so change the check
>> 
>>         int pos = syntaxAndInput.indexOf(':');
>>         if (pos <= 0 || pos == syntaxAndInput.length())
>> 
>> to
>> 
>>         if (pos <= 0)
>
> Brian Burkhalter has updated the pull request incrementally with one additional commit since the last revision:
> 
>   8290047: Ensure that colon is not at the last index

src/java.base/unix/classes/sun/nio/ch/UnixAsynchronousSocketChannelImpl.java line 744:

> 742:             }
> 743:         } catch (Throwable x) {
> 744:             System.out.println("Caught " + x);

Leftover debug output?

src/java.base/unix/classes/sun/nio/ch/UnixAsynchronousSocketChannelImpl.java line 749:

> 747:             exc = x;
> 748:         } finally {
> 749:             System.out.println("finally");

As above

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PR: https://git.openjdk.org/jdk/pull/9595