The tar extraction phase fails for tzupdater.

java.lang.IllegalArgumentException: Illegal tar entry: magic= below, size=0
Exception in thread "main" com.sun.tools.tzupdater.TzRuntimeException: java.lang.IllegalArgumentException: Illegal tar entry: magic= below, size=0
        at com.sun.tools.tzupdater.TimezoneUpdater.main(TimezoneUpdater.java:640)
Caused by: java.lang.IllegalArgumentException: Illegal tar entry: magic= below, size=0
        at com.sun.tools.tzupdater.utils.TarInputStream$TarEntry.<init>(TarInputStream.java:305)
        at com.sun.tools.tzupdater.utils.TarInputStream.getNextEntry(TarInputStream.java:141)
        at com.sun.tools.tzupdater.ExternalModule.extractFiles(ExternalModule.java:92)
        at com.sun.tools.tzupdater.TimezoneUpdater.run(TimezoneUpdater.java:184)
        at com.sun.tools.tzupdater.TimezoneUpdater.main(TimezoneUpdater.java:621)