@Override
  public boolean mustEvict(EvictionCounters stats, InternalRegion region, int delta) {
    return stats.getCounter() + delta > stats.getLimit();
  }
All entries for the LRUCapacityController are considered to be of size 1.
geode-core/src/main/java/org/apache/geode/internal/cache/eviction/CountLRUEviction.java