Fix lint warnings in the javalite branch.

4 files changed, 9 insertions, 0 deletions

diff --git a/java/core/src/main/java/com/google/protobuf/GeneratedMessage.java b/java/core/src/main/java/com/google/protobuf/GeneratedMessage.java
index cea05794..60179e37 100644
--- a/java/core/src/main/java/com/google/protobuf/GeneratedMessage.java
+++ b/java/core/src/main/java/com/google/protobuf/GeneratedMessage.java
@@ -854,6 +854,7 @@ public abstract class GeneratedMessage extends AbstractMessage
 
     /** Check if a singular extension is present. */
     @Override
+    @SuppressWarnings("unchecked")
     public final <Type> boolean hasExtension(final ExtensionLite<MessageType, Type> extensionLite) {
       Extension<MessageType, Type> extension = checkNotLite(extensionLite);
 
@@ -863,6 +864,7 @@ public abstract class GeneratedMessage extends AbstractMessage
 
     /** Get the number of elements in a repeated extension. */
     @Override
+    @SuppressWarnings("unchecked")
     public final <Type> int getExtensionCount(
         final ExtensionLite<MessageType, List<Type>> extensionLite) {
       Extension<MessageType, List<Type>> extension = checkNotLite(extensionLite);
@@ -2555,6 +2557,7 @@ public abstract class GeneratedMessage extends AbstractMessage
       }
 
       @Override
+      @SuppressWarnings("unchecked")
       public Object get(GeneratedMessage message) {
         List result = new ArrayList();
         for (int i = 0; i < getRepeatedCount(message); i++) {
@@ -2564,6 +2567,7 @@ public abstract class GeneratedMessage extends AbstractMessage
       }
 
       @Override
+      @SuppressWarnings("unchecked")
       public Object get(Builder builder) {
         List result = new ArrayList();
         for (int i = 0; i < getRepeatedCount(builder); i++) {
diff --git a/java/core/src/main/java/com/google/protobuf/GeneratedMessageLite.java b/java/core/src/main/java/com/google/protobuf/GeneratedMessageLite.java
index f885b01e..2d7fd334 100644
--- a/java/core/src/main/java/com/google/protobuf/GeneratedMessageLite.java
+++ b/java/core/src/main/java/com/google/protobuf/GeneratedMessageLite.java
@@ -220,6 +220,7 @@ public abstract class GeneratedMessageLite<
   }
 
   @Override
+  @SuppressWarnings("unchecked")
   public final BuilderType toBuilder() {
     BuilderType builder = (BuilderType) dynamicMethod(MethodToInvoke.NEW_BUILDER);
     builder.mergeFrom((MessageType) this);
@@ -453,6 +454,7 @@ public abstract class GeneratedMessageLite<
      */
     protected FieldSet<ExtensionDescriptor> extensions = FieldSet.newFieldSet();
 
+    @SuppressWarnings("unchecked")
     protected final void mergeExtensionFields(final MessageType other) {
       if (extensions.isImmutable()) {
         extensions = extensions.clone();
diff --git a/java/core/src/main/java/com/google/protobuf/MapEntry.java b/java/core/src/main/java/com/google/protobuf/MapEntry.java
index 179c3348..7e8e9aad 100644
--- a/java/core/src/main/java/com/google/protobuf/MapEntry.java
+++ b/java/core/src/main/java/com/google/protobuf/MapEntry.java
@@ -89,6 +89,7 @@ public final class MapEntry<K, V> extends AbstractMessage {
   }
 
   /** Create a MapEntry with the provided key and value. */
+  @SuppressWarnings("unchecked")
   private MapEntry(Metadata metadata, K key, V value) {
     this.key = key;
     this.value = value;
@@ -435,6 +436,7 @@ public final class MapEntry<K, V> extends AbstractMessage {
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public Builder<K, V> clone() {
       return new Builder(metadata, key, value);
     }
diff --git a/java/core/src/main/java/com/google/protobuf/MapField.java b/java/core/src/main/java/com/google/protobuf/MapField.java
index a6109f98..805defe2 100644
--- a/java/core/src/main/java/com/google/protobuf/MapField.java
+++ b/java/core/src/main/java/com/google/protobuf/MapField.java
@@ -100,6 +100,7 @@ public class MapField<K, V> implements MutabilityOracle {
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     public void convertMessageToKeyAndValue(Message message, Map<K, V> map) {
       MapEntry<K, V> entry = (MapEntry<K, V>) message;
       map.put(entry.getKey(), entry.getValue());