[jira] [Work started] (SSHD-663) Wrong if criteria in org.apache.sshd.common.file.util.ImmutableList.subList()

["Goldstein Lyor (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SSHD-663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on SSHD-663 started by Goldstein Lyor.
-------------------------------------------
> Wrong if criteria in org.apache.sshd.common.file.util.ImmutableList.subList()
> -----------------------------------------------------------------------------
>
>                 Key: SSHD-663
>                 URL: https://issues.apache.org/jira/browse/SSHD-663
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 1.1.0, 1.1.1, 1.2.0
>            Reporter: sirati97
>            Assignee: Goldstein Lyor
>            Priority: Minor
>              Labels: easyfix, newbie
>   Original Estimate: 2m
>  Remaining Estimate: 2m
>
> I do not know whether 1.3.0 is affected.
> in org.apache.sshd.common.file.util.ImmutableList.subList() the if criteria is wrong:
> wrong code:
> {code:java}
> @Override
> public ImmutableList<T> subList(int fromIndex, int toIndex) {
>     if (fromIndex == from && toIndex == to) {
>       return this;
>     }
>     return new ImmutableList<>(data, from + fromIndex, from + toIndex);
> }
> {code}
> should be:
> {code:java}
> @Override
> public ImmutableList<T> subList(int fromIndex, int toIndex) {
>     if (fromIndex == 0 && from+toIndex == to) {
>         return this;
>     }
>     return new ImmutableList<>(data, from + fromIndex, from + toIndex);
> }
> {code}



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