From 8f1873121e6e97b56d2932a5c8a417e7889e3cd9 Mon Sep 17 00:00:00 2001
From: Sanne Grinovero <sanne@hibernate.org>
Date: Sat, 10 Oct 2020 21:55:51 +0100
Subject: [PATCH] HHH-10715 Use the more efficient iterators

---
 .../hibernate/envers/internal/tools/query/UpdateBuilder.java | 5 +++--
 .../src/main/java/org/hibernate/osgi/OsgiServiceUtil.java    | 4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/hibernate-envers/src/main/java/org/hibernate/envers/internal/tools/query/UpdateBuilder.java b/hibernate-envers/src/main/java/org/hibernate/envers/internal/tools/query/UpdateBuilder.java
index a5148cf419..5426d4724a 100644
--- a/hibernate-envers/src/main/java/org/hibernate/envers/internal/tools/query/UpdateBuilder.java
+++ b/hibernate-envers/src/main/java/org/hibernate/envers/internal/tools/query/UpdateBuilder.java
@@ -47,10 +47,11 @@ public class UpdateBuilder {
 		sb.append( "update " ).append( entityName ).append( " " ).append( alias );
 		sb.append( " set " );
 		int i = 1;
-		for ( String property : updates.keySet() ) {
+		for ( java.util.Map.Entry<String, Object> entry : updates.entrySet() ) {
+			final String property = entry.getKey();
 			final String paramName = generateParameterName();
 			sb.append( alias ).append( "." ).append( property ).append( " = " ).append( ":" ).append( paramName );
-			updateParamValues.put( paramName, updates.get( property ) );
+			updateParamValues.put( paramName, entry.getValue() );
 			if ( i < updates.size() ) {
 				sb.append( ", " );
 			}
diff --git a/hibernate-osgi/src/main/java/org/hibernate/osgi/OsgiServiceUtil.java b/hibernate-osgi/src/main/java/org/hibernate/osgi/OsgiServiceUtil.java
index febdeeb6d9..915584ae20 100644
--- a/hibernate-osgi/src/main/java/org/hibernate/osgi/OsgiServiceUtil.java
+++ b/hibernate-osgi/src/main/java/org/hibernate/osgi/OsgiServiceUtil.java
@@ -87,8 +87,8 @@ public class OsgiServiceUtil implements Stoppable {
 
 	@Override
 	public void stop() {
-		for (String key : serviceTrackers.keySet()) {
-			serviceTrackers.get( key ).close();
+		for ( java.util.Map.Entry<String, org.osgi.util.tracker.ServiceTracker> entry : serviceTrackers.entrySet() ) {
+			entry.getValue().close();
 		}
 		serviceTrackers.clear();
 	}