createCacheBuilder()
              .expireAfterWrite(100, MILLISECONDS)
              .refreshAfterWrite(5, MILLISECONDS)
              .ticker(ticker);

      CacheLoader<String, String> loader =
          new CacheLoader<String, String>() {
            @Override
            public String load(String key) {
              return key + "Load";
            }

            @Override

          createCacheBuilder()
              .expireAfterWrite(100, MILLISECONDS)
              .refreshAfterWrite(5, MILLISECONDS)
              .ticker(ticker);

      CacheLoader<String, String> loader =
          new CacheLoader<String, String>() {
            @Override
            public String load(String key) {
              return key + "Load";
            }

            @Override

import com.google.common.cache.CacheBuilder.NullListener;
import com.google.common.cache.CacheBuilder.OneWeigher;
import com.google.common.cache.CacheLoader.InvalidCacheLoadException;
import com.google.common.cache.CacheLoader.UnsupportedLoadingOperationException;
import com.google.common.collect.AbstractSequentialIterator;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;