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  1. JDK
  2. JDK-8131041

Garbage in output of DecimalFormat

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      Description

      FULL PRODUCT VERSION :


      A DESCRIPTION OF THE PROBLEM :
      $ java -version
      java version "1.8.0_45"
      Java(TM) SE Runtime Environment (build 1.8.0_45-b14)
      Java HotSpot(TM) 64-Bit Server VM (build 25.45-b02, mixed mode)

      $ javac Example.java

      $ LC_ALL=en_US.UTF-8 java Example
      [49, 48, 48, 32, 37]

      $ java -version
      java version "1.9.0-ea"
      Java(TM) SE Runtime Environment (build 1.9.0-ea-b72)
      Java HotSpot(TM) 64-Bit Server VM (build 1.9.0-ea-b72, mixed mode)

      $ LC_ALL=en_US.UTF-8 java Example
      [49, 48, 48, -62, -96, 37]


      REGRESSION. Last worked in version 8u45


      REPRODUCIBILITY :
      This bug can be reproduced always.

      ---------- BEGIN SOURCE ----------
      import java.util.Arrays;
      import java.util.Locale;
      import java.text.DecimalFormat;
      import java.text.NumberFormat;

      public class Example {
        public static void main(String[] args) {
          NumberFormat f = DecimalFormat.getPercentInstance(Locale.FRENCH);
          System.out.println(Arrays.toString(f.format(1).getBytes()));
        }
      }

      ---------- END SOURCE ----------

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