LRU itemRetrieved lock?

    Hi everyone,

    I have got some locks over my application threads when they are trying to exceute:

    at com.opensymphony.oscache.base.algorithm.LRUCache.itemRetrieved(LRUCache.java:132)
    at com.opensymphony.oscache.base.algorithm.AbstractConcurrentReadCache.get(AbstractConcurrentReadCache.java:737)
    at com.opensymphony.oscache.base.Cache.getCacheEntry(Cache.java:594)
    at com.opensymphony.oscache.base.Cache.getFromCache(Cache.java:227)
    at com.opensymphony.oscache.base.Cache.getFromCache(Cache.java:202)
    at com.opensymphony.oscache.general.GeneralCacheAdministrator.getFromCache(GeneralCacheAdministrator.java:147)

    The lock problem remains in one of these threads witch get access to the method, and lock its execution at

    at java.util.HashMap.rehash(HashMap.java:292)
    at java.util.HashMap.put(HashMap.java:344)
    at org.apache.commons.collections.SequencedHashMap.put(Unknown Source)
    at com.opensymphony.oscache.base.algorithm.LRUCache.itemRetrieved(LRUCache.java:133)
    at com.opensymphony.oscache.base.algorithm.AbstractConcurrentReadCache.get(AbstractConcurrentReadCache.java:737)
    at com.opensymphony.oscache.base.Cache.getCacheEntry(Cache.java:594)
    at com.opensymphony.oscache.base.Cache.getFromCache(Cache.java:227)
    at com.opensymphony.oscache.base.Cache.getFromCache(Cache.java:202)
    at com.opensymphony.oscache.general.GeneralCacheAdministrator.getFromCache(GeneralCacheAdministrator.java:147)

    ... and all threads are waiting this one to end.

    We are using JDK 1.3.1.

    Would appreciate if someone could have any suggestion about this problem.

    Thanks.

    A. Muñoz