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  1. JDK
  2. JDK-8180469

Wrong short form text for supplemental Japanese era

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    • Subcomponent:
    • Resolved In Build:
      b22
    • CPU:
      generic
    • OS:
      generic

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        Description

        FULL PRODUCT VERSION :
        java version "9-ea"
        Java(TM) SE Runtime Environment (build 9-ea+169)
        Java HotSpot(TM) Server VM (build 9-ea+169, mixed mode, emulated-client)

        ADDITIONAL OS VERSION INFORMATION :
        Microsoft Windows [Version 6.1.7601]

        A DESCRIPTION OF THE PROBLEM :
        By JDK-8173423, the issue of the wrong formatted string for a supplemental new era is resolved. However, there is new issue for the short form.

        At the Japanese Era, the JDK's built-in resource for the short form of Eras are same to the full form. Dispite of this, The changes on JDK-8173423, the CalendarDataProviderImpl returns Era.getName() value if only the LONG style requested.Thus, Era.getAbbreviation() value is returned when the short form is requested.


        STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
        The following code snippet demonstrate the issue (" -Djdk.calendar.japanese.supplemental.era=name=NewEra,abbr=N.E.,since=1546300800000" is given on invocation):

        --
                LocalDate ldHeisei = LocalDate.of(2018, 1, 1);
                LocalDate ldNewEra = LocalDate.of(2019, 1, 1); // first day of NewEra
                DateTimeFormatter dtf = DateTimeFormatter.ofPattern("GGGGG GGGG G")
                        .withChronology(JapaneseChronology.INSTANCE)
                        .withLocale(Locale.US);
                System.out.println(dtf.format(ldHeisei));
                System.out.println(dtf.format(ldNewEra));
        --

        EXPECTED VERSUS ACTUAL BEHAVIOR :
        EXPECTED -
        H Heisei Heisei
        N.E. NewEra NewEra

        ACTUAL -
        H Heisei Heisei
        N.E. NewEra N.E.

        REPRODUCIBILITY :
        This bug can be reproduced always.

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                • Assignee:
                  naoto Naoto Sato
                  Reporter:
                  webbuggrp Webbug Group
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                  • Created:
                    Updated:
                    Resolved: