Use Map.Entry, not HashMap.Entry

Map.Entry is the defined return value from entrySet().  HashMap.Entry
shouldn't be used directly.

Change-Id: Ia21598c6a73fe7eb22179ce114095f779c903084

Author: fadden

core/java/android/accounts/AccountManagerService.java

@@ -62,6 +62,7 @@
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.LinkedHashMap;
+import java.util.Map;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicReference;
 
@@ -275,7 +276,7 @@ private void validateAccountsAndPopulateCache() {
                         accountNames.add(accountName);
                     }
                 }
-                for (HashMap.Entry<String, ArrayList<String>> cur
+                for (Map.Entry<String, ArrayList<String>> cur
                         : accountNamesByType.entrySet()) {
                     final String accountType = cur.getKey();
                     final ArrayList<String> accountNames = cur.getValue();

services/java/com/android/server/pm/PackageManagerService.java

@@ -620,11 +620,11 @@ void doHandleMessage(Message msg) {
                         packages = new String[size];
                         components = new ArrayList[size];
                         uids = new int[size];
-                        Iterator<HashMap.Entry<String, ArrayList<String>>>
+                        Iterator<Map.Entry<String, ArrayList<String>>>
                                 it = mPendingBroadcasts.entrySet().iterator();
                         int i = 0;
                         while (it.hasNext() && i < size) {
-                            HashMap.Entry<String, ArrayList<String>> ent = it.next();
+                            Map.Entry<String, ArrayList<String>> ent = it.next();
                             packages[i] = ent.getKey();
                             components[i] = ent.getValue();
                             PackageSetting ps = mSettings.mPackages.get(ent.getKey());

services/java/com/android/server/pm/Settings.java

@@ -62,6 +62,7 @@
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
+import java.util.Map;
 
 import libcore.io.IoUtils;
 
@@ -929,7 +930,7 @@ void writeLPr() {
             }
 
             if (mRenamedPackages.size() > 0) {
-                for (HashMap.Entry<String, String> e : mRenamedPackages.entrySet()) {
+                for (Map.Entry<String, String> e : mRenamedPackages.entrySet()) {
                     serializer.startTag(null, "renamed-package");
                     serializer.attribute(null, "new", e.getKey());
                     serializer.attribute(null, "old", e.getValue());
@@ -2144,7 +2145,7 @@ void dumpPackagesLPr(PrintWriter pw, String packageName, DumpState dumpState) {
 
         printedSomething = false;
         if (mRenamedPackages.size() > 0) {
-            for (final HashMap.Entry<String, String> e : mRenamedPackages.entrySet()) {
+            for (final Map.Entry<String, String> e : mRenamedPackages.entrySet()) {
                 if (packageName != null && !packageName.equals(e.getKey())
                         && !packageName.equals(e.getValue())) {
                     continue;
@@ -2258,4 +2259,4 @@ void dumpReadMessagesLPr(PrintWriter pw, DumpState dumpState) {
         pw.println("Settings parse messages:");
         pw.print(mReadMessages.toString());
     }
-}
+}