Details
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Enhancement
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Resolution: Fixed
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P4
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None
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b70
Backports
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8135933 | emb-9 | Weijun Wang | P4 | Resolved | Fixed | team |
Description
java.security.SecureClassLoader uses a HashMap to maintain an internal collection of CodeSource to ProtectionDomain. Synchronization is needed when accessing the map. We can investigate if a ConcurrentHashMap can improve performance.
Attachments
Issue Links
- backported by
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JDK-8135933 SecureClassLoader should use a ConcurrentHashMap
- Resolved
- relates to
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JDK-8062948 Implement and measure potential performance improvements
- Resolved