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Posted to issues@commons.apache.org by "Ravi Teja (JIRA)" <ji...@apache.org> on 2016/06/09 19:22:21 UTC
[jira] [Updated] (CLI-266) HelpFormatter#setOptionComparator(null)
doesn't display the values in inserted order
[ https://issues.apache.org/jira/browse/CLI-266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ravi Teja updated CLI-266:
--------------------------
Description:
{code:java}
OptionGroup group = new OptionGroup();
Option h = Option.builder("h").build();
Option s = Option.builder("s").build();
Option b = Option.builder("b").build();
Option t = Option.builder("t").build();
group.addOption(h)
.addOption(s)
.addOption(b)
.addOption(t);
Options options = new Options();
options.addOptionGroup(group);
options.addOption(Option.builder("o").build());
HelpFormatter formatter = new HelpFormatter();
formatter.setOptionComparator(null);
formatter.printHelp("cmd", "", options, null);
{code}
This code does print the options in the order of insertion but the group is messed up. The OptionGroup internally uses a HashMap.
If that could be replaced with a *LinkedHashMap* this issue can be solved.
was:
{code:java}
OptionGroup group = new OptionGroup();
Option h = Option.builder("h").build();
Option s = Option.builder("b").build();
Option b = Option.builder("b").build();
Option t = Option.builder("b").build();
group.addOption(h)
.addOption(s)
.addOption(b)
.addOption(t);
Options options = new Options();
options.addOptionGroup(group);
options.addOption(Option.builder("o").build());
HelpFormatter formatter = new HelpFormatter();
formatter.setOptionComparator(null);
formatter.printHelp("cmd", "", options, null);
{code}
This code does print the options in the order of insertion but the group is messed up. The OptionGroup internally uses a HashMap.
If that could be replaced with a *LinkedHashMap* this issue can be solved.
> HelpFormatter#setOptionComparator(null) doesn't display the values in inserted order
> ------------------------------------------------------------------------------------
>
> Key: CLI-266
> URL: https://issues.apache.org/jira/browse/CLI-266
> Project: Commons CLI
> Issue Type: Bug
> Components: CLI-1.x, Help formatter
> Affects Versions: 1.3.1
> Environment: Windows
> Reporter: Ravi Teja
> Labels: easyfix
>
> {code:java}
> OptionGroup group = new OptionGroup();
> Option h = Option.builder("h").build();
> Option s = Option.builder("s").build();
> Option b = Option.builder("b").build();
> Option t = Option.builder("t").build();
> group.addOption(h)
> .addOption(s)
> .addOption(b)
> .addOption(t);
> Options options = new Options();
> options.addOptionGroup(group);
> options.addOption(Option.builder("o").build());
> HelpFormatter formatter = new HelpFormatter();
> formatter.setOptionComparator(null);
> formatter.printHelp("cmd", "", options, null);
> {code}
> This code does print the options in the order of insertion but the group is messed up. The OptionGroup internally uses a HashMap.
> If that could be replaced with a *LinkedHashMap* this issue can be solved.
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