BATIK-1271: thread-safe AWTGlyphGeometryCache using ConcurrentHashMap #67
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xzel23
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Nov 17, 2025
batik-gvt/src/main/java/org/apache/batik/gvt/font/AWTGlyphGeometryCache.java
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xzel23
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batik-gvt/src/main/java/org/apache/batik/gvt/font/AWTGlyphGeometryCache.java
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batik-gvt/src/main/java/org/apache/batik/gvt/font/AWTGlyphGeometryCache.java
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xzel23
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Hi @BuZZ-dEE , I am not a project member, so I can neither approve nor reject anything. But I have added some comments that you might want to look into. The new implementation looks much cleaner, I like it.
What would be nice to know:
- have you tried this implementation with your multi-threaded program? I think it should solve the cache issue.
- Do you see any performance degradation? I think it should be negligible, it might even perform better than before in some cases.
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…ntHashMap Co-authored-by: Michael Möller <michael.moeller@cewe.de> Co-authored-by: Sebastian Schlatow <sebastian.schlatow@cewe.de>
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@xzel23 We have adopted the proposed change
We're currently testing this.
Not yet. It looks goods so far. We will monitor this. |
stanio
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Dec 9, 2025
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https://issues.apache.org/jira/browse/BATIK-1271