[infinispan-issues] [JBoss JIRA] (ISPN-3831) UnmodifiableList and UnmodifiableCollection are missing optimal Externalizers
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https://issues.jboss.org/browse/ISPN-3831?page=com.atlassian.jira.plugin....
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Sanne Grinovero commented on ISPN-3831:
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The Lucene Directory isn't marshalling these anymore so this is no longer a priority.
UnmodifiableList and UnmodifiableCollection are missing optimal
Externalizers
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Key: ISPN-3831
URL: https://issues.jboss.org/browse/ISPN-3831
Project: Infinispan
Issue Type: Enhancement
Components: Marshalling
Reporter: Sanne Grinovero
Assignee: Mircea Markus
Labels: 620
Fix For: 7.0.0.CR2
These types are widely used in Infinispan and are using a slow path for Serialization:
- class java.util.Collections$UnmodifiableList
- class java.util.Collections$UnmodifiableCollection
This degenerates in slow UTF8 decoding and significant garbage being created.
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