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https://issues.apache.org/jira/browse/OPENNLP-887?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joern Kottmann closed OPENNLP-887.
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Resolution: Fixed
> Replace the Cache class with a LinkedHashMap
> --------------------------------------------
>
> Key: OPENNLP-887
> URL: https://issues.apache.org/jira/browse/OPENNLP-887
> Project: OpenNLP
> Issue Type: Improvement
> Reporter: Joern Kottmann
> Assignee: Suneel Marthi
> Priority: Minor
> Fix For: 1.7.0
>
>
> The existing cache implementation could be replaced with
> java.util.LinkedHashMap. This change would replace our custom implementation
> with an implementation which will be maintained for us.
> To have the same behaviour as our implementation LinkedHashMap must be
> subclasses. The LinkedHashMap.removeEldestEntry must be overwritten and
> return true if size limit is reached.
> This could be something like this:
> import java.util.LinkedHashMap;
> import java.util.Iterator;
> import java.util.Map;
> public class Cache<K, V> extends LinkedHashMap<K,V> {
> private final int capacity;
> public Cache(int capacity) {
> this.capacity = capacity;
> }
> @Override
> protected boolean removeEldestEntry(Map.Entry<K,V> eldest) {
> return this.size() > this.capacity;
> }
> }
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