RFR: 8209465: [TESTBUG] Fix jtreg test cases of jdk about file name too long in AUFS file system

[Yang Zhang]

Hi,



Could you please help review the fix to jtreg test cases in jdk?

java/io/File/DeleteOnExitLong.java
java/io/File/MaxPathLength.java



The failure happens in Linux AUFS file system. The maximum file name length in 
AUFS is 242.



JBS: https://bugs.openjdk.java.net/browse/JDK-8209465

Webrev: http://cr.openjdk.java.net/~yzhang/8209465/webrev.00/



Regards,

Yang