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  [javadoc] Standard Doclet version 1.7.0_25
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  [javadoc] /build/buildd/lucene-solr-3.6.2+dfsg/lucene/contrib/facet/src/java/org/apache/lucene/facet/taxonomy/writercache/lru/NameIntCacheLRU.java:76: warning - @return tag has no arguments.
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  [javadoc] Copying file /build/buildd/lucene-solr-3.6.2+dfsg/lucene/contrib/facet/src/java/org/apache/lucene/facet/doc-files/userguide.html to directory /build/buildd/lucene-solr-3.6.2+dfsg/lucene/build/docs/api/contrib-facet/org/apache/lucene/facet/doc-files...
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  [javadoc] Note: Custom tags that were not seen:  @lucene.internal
  [javadoc] 1 warning
