JAVA-2523: Replace use of deprecated Integer(int) constructor with Integer.valueOf(int)

Author: jyemin

driver-core/src/test/unit/com/mongodb/connection/ClusterDescriptionTest.java

@@ -264,7 +264,7 @@ public void testLogicalSessionTimeoutMinutes() {
                         .address(new ServerAddress("loc:27018"))
                         .build()
         ));
-        assertEquals(new Integer(5), description.getLogicalSessionTimeoutMinutes());
+        assertEquals(Integer.valueOf(5), description.getLogicalSessionTimeoutMinutes());
 
         description = new ClusterDescription(MULTIPLE, REPLICA_SET, asList(
                 builder().state(CONNECTED)
@@ -281,7 +281,7 @@ public void testLogicalSessionTimeoutMinutes() {
                         .address(new ServerAddress("loc:27017"))
                         .build()
         ));
-        assertEquals(new Integer(3), description.getLogicalSessionTimeoutMinutes());
+        assertEquals(Integer.valueOf(3), description.getLogicalSessionTimeoutMinutes());
 
         description = new ClusterDescription(MULTIPLE, REPLICA_SET, asList(
                 builder().state(CONNECTED)
@@ -298,7 +298,7 @@ public void testLogicalSessionTimeoutMinutes() {
                         .address(new ServerAddress("loc:27017"))
                         .build()
         ));
-        assertEquals(new Integer(3), description.getLogicalSessionTimeoutMinutes());
+        assertEquals(Integer.valueOf(3), description.getLogicalSessionTimeoutMinutes());
     }
 
     @Test