Merge pull request #90 from hipjim/dev

small code cleanups

hikaricp/src/main/java/com/zaxxer/hikari/HikariDataSource.java

@@ -272,13 +272,13 @@ public class HikariDataSource extends HikariConfig implements DataSource
          if (username != null && !username.equals(otherKey.username)) {
             return false;
          }
-         else if (username != otherKey.username) {
+         else if (!username.equals(otherKey.username)) {
             return false;
          }
          else if (password != null && !password.equals(otherKey.password)) {
             return false;
          }
-         else if (password != otherKey.password) {
+         else if (!password.equals(otherKey.password)) {
             return false;
          }
 

hikaricp/src/main/java/com/zaxxer/hikari/HikariJNDIFactory.java

@@ -89,7 +89,7 @@ public class HikariJNDIFactory implements ObjectFactory
 
       if (jndiDS == null) {
          try {
-            context = (Context) (new InitialContext());
+            context = new InitialContext();
             jndiDS = (DataSource) context.lookup(jndiName);
          }
          catch (NamingException e) {