RFR: 8044747: [TESTBUG] Test sun/security/tools/policytool/i18n.sh fails after clicking 'Done' button in test frame

[Wang Weijun]

Please review the fix at

   http://cr.openjdk.java.net/~weijun/8044747/webrev.00

which is just a simple

-if [ -e $HOME/.java.policy ]; then
+if [ -f $HOME/.java.policy ]; then

I always forget that Solaris sh does not support test -e.

Thanks
Max