JDK-8198228 : Spec clarification: j.u.Locale.getDisplayName()
- Type: Bug
- Component: core-libs
- Sub-Component: java.util:i18n
- Affected Version: 10
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- Submitted: 2018-02-15
- Updated: 2018-02-23
- Resolved: 2018-02-16
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| JDK 11 |
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11 b02Fixed  |
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Description
Starting VM with "-Duser.country=CN -Duser.language=zh��� as default locale.
According to the Locale.getDisplayName���() spec the values in parentheses should be comma separated:
http://download.java.net/java/jdk10/docs/api/java/util/Locale.html#getDisplayName()
However for the following example
Locale locale = new Locale("lll", "CCC", "VVV");
System.out.println("Locale.getDefault() = " + Locale.getDefault());
System.out.println("locale.getDisplayName() = " + locale.getDisplayName());
I get
Locale.getDefault() = zh_CN
locale.getDisplayName() = lll (CCC���VVV)
and (with default locale)
Locale.getDefault() = en_GB
locale.getDisplayName() = lll (CCC, VVV)
(see the difference in the used separator - it's comma v.s. '���')
Specification needs to be corrected.
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