RFR 8029891 : Deadlock detected in java/lang/ClassLoader/deadlock/GetResource.java - A Revival
Mandy Chung
mandy.chung at oracle.com
Thu May 12 18:44:03 UTC 2016
Hi Brent,
>
> A new webrev is here:
> http://cr.openjdk.java.net/~bchristi/8029891/webrev.4/
This patch looks good.
To help future readers to understand this, it may be better to move:
1152 private transient ConcurrentHashMap<Object, Object> map =
1153 new ConcurrentHashMap<>(8);
to the beginning and add a comment describing what are lock-free and what are synchronized (basically some part of your summary below).
Also a comment in Hashtable::defaultWriteHashtable and readHashtable methods to mention that they are overridden by Properties.
In the GetResource.java test, what is the reason taking out:
73 URL u2 = Thread.currentThread().getContextClassLoader().getResource("sun/util/resources/CalendarData.class”);
Mandy
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