Clean up code

Author: gvenzl

ExadataExpress/CloudConnectionManager/java/src/main/java/com/oracle/CloudConnectionManager.java

@@ -90,9 +90,9 @@ public static Connection getConnection(File fClientCredentials, String user, Str
 jksK.saveAs(keyPath);
 
 System.setProperty("javax.net.ssl.trustStore", trustPath);
-System.setProperty("javax.net.ssl.trustStorePassword", passwd.toString());
+System.setProperty("javax.net.ssl.trustStorePassword", passwd);
 System.setProperty("javax.net.ssl.keyStore", keyPath);
-System.setProperty("javax.net.ssl.keyStorePassword", passwd.toString());
+System.setProperty("javax.net.ssl.keyStorePassword", passwd);
 
 Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@" + serviceName, user, password);
 return conn;