*/
package org.sonar.server.charts;
+import com.google.common.collect.Maps;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.sonar.api.ServerComponent;
import java.util.HashMap;
import java.util.Map;
-public class ChartFactory implements ServerComponent {
+public final class ChartFactory implements ServerComponent {
private static final Logger LOG = LoggerFactory.getLogger(ChartFactory.class);
- private Map<String, Chart> chartsByKey = new HashMap<String, Chart>();
+ private Map<String, Chart> chartsByKey = Maps.newHashMap();
+
public ChartFactory(Chart[] charts) {
for (Chart chart : charts) {