Remove unused import and infer type parameters.
Change-Id: Id547a642f019e559259264eb4f34ff722e6db132
diff --git a/src/main/java/com/googlesource/gerrit/plugins/automerger/AutomergeChangeAction.java b/src/main/java/com/googlesource/gerrit/plugins/automerger/AutomergeChangeAction.java
index 15ae823..09a5b7d 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/automerger/AutomergeChangeAction.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/automerger/AutomergeChangeAction.java
@@ -27,7 +27,6 @@
import com.google.inject.Inject;
import com.google.inject.Provider;
import java.io.IOException;
-import java.util.HashMap;
import java.util.Map;
import org.eclipse.jgit.errors.ConfigInvalidException;
import org.slf4j.Logger;
diff --git a/src/main/java/com/googlesource/gerrit/plugins/automerger/ConfigLoader.java b/src/main/java/com/googlesource/gerrit/plugins/automerger/ConfigLoader.java
index 5ddf308..26d26b3 100644
--- a/src/main/java/com/googlesource/gerrit/plugins/automerger/ConfigLoader.java
+++ b/src/main/java/com/googlesource/gerrit/plugins/automerger/ConfigLoader.java
@@ -123,7 +123,7 @@
public Map<String, String> getFromCrossHostMap(String fromBranch, Set<String> branches)
throws ConfigInvalidException {
- Map<String, String> fromCrossHostMap = new HashMap<String, String>();
+ Map<String, String> fromCrossHostMap = new HashMap<>();
for (String branch : branches) {
String fromCrossHost = getFromCrossHost(fromBranch, branch);
if (fromCrossHost != null) {
@@ -141,7 +141,7 @@
public Map<String, String> getToCrossHostMap(String toBranch, Set<String> branches)
throws ConfigInvalidException {
- Map<String, String> toCrossHostMap = new HashMap<String, String>();
+ Map<String, String> toCrossHostMap = new HashMap<>();
for (String branch : branches) {
String toCrossHost = getToCrossHost(branch, toBranch);
if (toCrossHost != null) {
