private void endEntry() {
    Object value = stack.pop();
    Object key = stack.pop();
    RegionCreation region = (RegionCreation) stack.peek();
    // changed by mitul after modifying code for Region implements Map
    region.put(key, value);
  }
When an <code>entry</code> element is finished, the <code>value</code> should be on the stop of
the stack followed by the <code>key</code>. The <code>RegionCreation</code> for the region
being created should be below that.
geode-core/src/main/java/org/apache/geode/internal/cache/xmlcache/CacheXmlParser.java