Apply appropriate SuppressWarnings annotations for rawtypes usage.

Format source code.

Optimize imports.

spring-session-data-geode/src/main/java/org/springframework/session/data/gemfire/AbstractGemFireOperationsSessionRepository.java

@@ -48,9 +48,6 @@ import org.apache.geode.cache.client.Pool;
 import org.apache.geode.cache.client.PoolManager;
 import org.apache.geode.cache.util.CacheListenerAdapter;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import org.springframework.context.ApplicationEvent;
 import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.context.ApplicationEventPublisherAware;
@@ -77,6 +74,9 @@ import org.springframework.session.events.SessionExpiredEvent;
 import org.springframework.util.Assert;
 import org.springframework.util.ObjectUtils;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 /**
  * {@link AbstractGemFireOperationsSessionRepository} is an abstract base class encapsulating functionality
  * common to all implementations that support {@link SessionRepository} operations backed by Apache Geode.
@@ -748,7 +748,7 @@ public abstract class AbstractGemFireOperationsSessionRepository
 		 * @return a new {@link GemFireSession}.
 		 * @see #isUsingDataSerialization()
 		 */
-		@SuppressWarnings("unchecked")
+		@SuppressWarnings({ "rawtypes", "unchecked" })
 		public static <T extends GemFireSessionAttributes> GemFireSession<T> create() {
 
 			return isUsingDataSerialization()
@@ -764,6 +764,7 @@ public abstract class AbstractGemFireOperationsSessionRepository
 		 * @see org.springframework.session.Session
 		 * @see #isUsingDataSerialization()
 		 */
+		@SuppressWarnings("rawtypes")
 		public static GemFireSession copy(@NonNull Session session) {
 
 			return isUsingDataSerialization()
@@ -780,6 +781,7 @@ public abstract class AbstractGemFireOperationsSessionRepository
 		 * or return a copy of the given {@link Session} as a {@link GemFireSession}.
 		 * @see #copy(Session)
 		 */
+		@SuppressWarnings("rawtypes")
 		public static GemFireSession from(@NonNull Session session) {
 			return session instanceof GemFireSession ? (GemFireSession) session : copy(session);
 		}
@@ -1349,7 +1351,6 @@ public abstract class AbstractGemFireOperationsSessionRepository
 		}
 
 		@Override
-		@SuppressWarnings("all")
 		public Set<Entry<String, Object>> entrySet() {
 
 			synchronized (getLock()) {

spring-session-data-geode/src/main/java/org/springframework/session/data/gemfire/GemFireOperationsSessionRepository.java

@@ -69,7 +69,6 @@ public class GemFireOperationsSessionRepository extends AbstractGemFireOperation
 	 * @see #configure(Session)
 	 */
 	@NonNull
-	@SuppressWarnings("all")
 	public Session createSession() {
 		return configure(GemFireSession.create());
 	}
@@ -161,7 +160,6 @@ public class GemFireOperationsSessionRepository extends AbstractGemFireOperation
 	 * @see #commit(Session)
 	 * @see #touch(Session)
 	 */
-	@SuppressWarnings("all")
 	private Session prepare(Session session) {
 		return touch(commit(registerInterest(configure(session))));
 	}
@@ -179,7 +177,6 @@ public class GemFireOperationsSessionRepository extends AbstractGemFireOperation
 	 * @see #isNonNullAndDirty(Session)
 	 * @see #doSave(Session)
 	 */
-	@SuppressWarnings("all")
 	public void save(@Nullable Session session) {
 
 		if (isNonNullAndDirty(session)) {
@@ -195,6 +192,7 @@ public class GemFireOperationsSessionRepository extends AbstractGemFireOperation
 	 * @see org.springframework.session.data.gemfire.AbstractGemFireOperationsSessionRepository.GemFireSession#hasDelta()
 	 * @see org.springframework.session.Session
 	 */
+	@SuppressWarnings("rawtypes")
 	private boolean isDirty(@NonNull Session session) {
 		return !(session instanceof GemFireSession) || ((GemFireSession) session).hasDelta();
 	}

spring-session-data-geode/src/main/java/org/springframework/session/data/gemfire/config/annotation/web/http/AbstractGemFireHttpSessionConfiguration.java

@@ -20,9 +20,6 @@ import static org.springframework.data.gemfire.util.RuntimeExceptionFactory.newI
 import java.util.Objects;
 import java.util.Optional;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
 import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.BeanClassLoaderAware;
 import org.springframework.beans.factory.config.ConfigurableBeanFactory;
@@ -35,6 +32,9 @@ import org.springframework.util.Assert;
 import org.springframework.util.ObjectUtils;
 import org.springframework.util.StringUtils;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 /**
  * The {@link AbstractGemFireHttpSessionConfiguration} class is an abstract base class containing configuration logic
  * common to Apache Geode and Pivotal GemFire in order to manage {@link javax.servlet.http.HttpSession} state.

spring-session-data-geode/src/main/java/org/springframework/session/data/gemfire/config/annotation/web/http/GemFireHttpSessionConfiguration.java

@@ -141,7 +141,7 @@ import org.springframework.util.StringUtils;
  * @since 1.1.0
  */
 @Configuration
-@SuppressWarnings("unused")
+@SuppressWarnings({ "rawtypes", "unused" })
 public class GemFireHttpSessionConfiguration extends AbstractGemFireHttpSessionConfiguration implements ImportAware {
 
 	/**

spring-session-data-geode/src/main/java/org/springframework/session/data/gemfire/expiration/SessionExpirationPolicy.java

@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.springframework.session.data.gemfire.expiration;
 
 import java.time.Duration;

spring-session-data-geode/src/main/java/org/springframework/session/data/gemfire/serialization/SessionSerializer.java

@@ -13,7 +13,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-
 package org.springframework.session.data.gemfire.serialization;
 
 import java.util.Optional;