RFR 8067183: TEST_BUG:File locked when processing the cleanup on test jaxp/test/javax/xml/jaxp/functional/javax/xml/transform/ptests/TransformerFactoryTest.java

[Tristan Yan]

Hi All

Could you please review a small fix for JAXP test bug. We found this one in 
JPRT running. It’s caused by resource isn’t released correctly.

webrev: http://cr.openjdk.java.net/~tyan/8067183/webrev.01/ 
<http://cr.openjdk.java.net/~tyan/8067183/webrev.01/>
bug: https://bugs.openjdk.java.net/browse/JDK-8067183 
<https://bugs.openjdk.java.net/browse/JDK-8067183>

Thank you
Tristan