JDK: JDK6 solaris-sparc, starts to fail on b47. The car utility works fine with JDK5u9 client vm.

To Reproduce the bug:
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- login to trigger.sfbay
- cd /export/bug
- java -client car -x -v -f sysid.class
- You'll see the IOException at the end.
Uh oh: java.io.IOException: Bad file number
java.io.IOException: Bad file number
at java.io.FileInputStream.readBytes(Native Method)
at java.io.FileInputStream.read(FileInputStream.java:199)
at java.util.zip.InflaterInputStream.fill(InflaterInputStream.java:221)
at java.util.zip.InflaterInputStream.read(InflaterInputStream.java:141)
at java.io.DataInputStream.readFully(DataInputStream.java:170)
....