jpkg exception

[Jonathan Gibbons]

I tried "jpkg --help".  The output was unexpected.

-- Jon

>
> usage: jpkg [-v] [-L <library>] [-r <resource-dir>] [-i <include-dir>] 
> [-m <module-dir>] [-d <output-dir>]  [-c <command>] [-n <name>] [-e 
> <e-mail at address>] [-s <short description>] [-l <long description>] [-x 
> <extra metadata>] [deb|jmod] <module-name>
>
> Exception in thread "main" java.lang.InternalError: 
> java.io.IOException: Stream closed
>         at 
> java.text.BreakIterator.createBreakInstance(BreakIterator.java:620)
>         at 
> java.text.BreakIterator.getBreakInstance(BreakIterator.java:565)
>         at java.text.BreakIterator.getLineInstance(BreakIterator.java:492)
>         at 
> org.openjdk.internal.joptsimple.internal.Column.addCells(Column.java:93)
>         at 
> org.openjdk.internal.joptsimple.internal.ColumnarData.addRowCells(ColumnarData.java:173)
>         at 
> org.openjdk.internal.joptsimple.internal.ColumnarData.addRow(ColumnarData.java:101)
>         at 
> org.openjdk.internal.joptsimple.HelpFormatter.addHelpLineFor(HelpFormatter.java:105)
>         at 
> org.openjdk.internal.joptsimple.HelpFormatter.visit(HelpFormatter.java:111)
>         at 
> org.openjdk.internal.joptsimple.NoArgumentOptionSpec.accept(NoArgumentOptionSpec.java:93)
>         at 
> org.openjdk.internal.joptsimple.HelpFormatter.format(HelpFormatter.java:99)
>         at 
> org.openjdk.internal.joptsimple.OptionParser.printHelpOn(OptionParser.java:397)
>         at 
> org.openjdk.internal.joptsimple.OptionParser.printHelpOn(OptionParser.java:382)
>         at org.openjdk.jigsaw.cli.Packager.usage(Packager.java:618)
>         at org.openjdk.jigsaw.cli.Packager.exec(Packager.java:764)
>         at org.openjdk.jigsaw.cli.Packager.run(Packager.java:628)
>         at org.openjdk.jigsaw.cli.Packager.main(Packager.java:906)
> Caused by: java.io.IOException: Stream closed
>         at 
> java.io.BufferedInputStream.getInIfOpen(BufferedInputStream.java:151)
>         at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
>         at java.io.BufferedInputStream.read1(BufferedInputStream.java:275)
>         at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
>         at java.io.FilterInputStream.read(FilterInputStream.java:107)
>         at 
> java.text.RuleBasedBreakIterator.readFile(RuleBasedBreakIterator.java:464)
>         at 
> java.text.RuleBasedBreakIterator.readTables(RuleBasedBreakIterator.java:378)
>         at 
> java.text.RuleBasedBreakIterator.<init>(RuleBasedBreakIterator.java:324)
>         at 
> java.text.BreakIterator.createBreakInstance(BreakIterator.java:608)
>         ... 15 more