RFR(T) 8233855 [TESTBUG] appcds/FieldLayoutFlags.java failed to clean up files after test

[Ioi Lam]

Thanks Harold!

- Ioi

On 11/8/19 11:00 AM, Harold Seigel wrote:
> Looks good and trivial.
>
> Thanks, Harold
>
> On 11/8/2019 1:52 PM, Ioi Lam wrote:
>> https://bugs.openjdk.java.net/browse/JDK-8233855
>>
>> In the test library code used by this test, the following close() is 
>> missing.
>> For some reason, the problem shows up only in this test, probably 
>> because this
>> test has opened the zipfile more often than other test cases.
>>
>> $ hg diff
>> diff -r ad157fab6bf5 
>> test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java
>> --- a/test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java Thu Nov 
>> 07 16:26:57 2019 -0800
>> +++ b/test/hotspot/jtreg/runtime/cds/appcds/TestCommon.java Fri Nov 
>> 08 10:50:08 2019 -0800
>> @@ -343,6 +343,7 @@
>>              newFile.renameTo(oldFile);
>>              System.out.println("firstJar = " + firstJar + " Modified");
>>          } else {
>> +            zipFile.close();
>>              System.out.println("firstJar = " + firstJar);
>>          }
>>      }
>>
>> I ran the test again in tier4 and now it passed.
>>
>> Thanks
>> - Ioi