@Override
        public Object load2(LoaderHelper<Object, Object> helper) throws CacheLoaderException {
          assertThat(helper.getRegion()).isEqualTo(region);
          assertThat(helper.getKey()).isEqualTo(key);
          assertThat(helper.getArgument()).isNull();

          return value;
        }
Tests that a {@link CacheLoader} is invoked in a remote VM. This essentially tests
<code>netLoad</code>.
geode-dunit/src/main/java/org/apache/geode/cache30/MultiVMRegionTestCase.java