public int ID() {
      return ID;
    }
Tests xml creation for indexes First creates 3 indexes and makes sure the cache creates all 3
Creates a 4th through the api and writes out the xml Restarts the cache with the new xml Makes
sure the new cache has the 4 indexes
geode-core/src/distributedTest/java/org/apache/geode/cache30/CacheXml80DUnitTest.java