changed the SecurityUtil and Identity file after first code review

Author: ammajumd

java/src/main/java/com/cybersource/ws/client/Identity.java

@@ -41,7 +41,9 @@ public class Identity {
 
     private static final String SERVER_ALIAS = "CyberSource_SJC_US";
 
-    Logger logger;
+    Logger logger = new LoggerImpl(merchantConfig);
+    
+    
 
 
 
@@ -103,6 +105,7 @@ public Identity(MerchantConfig merchantConfig,X509Certificate x509Certificate, P
         try {
 			this.lastModifiedDate=merchantConfig.getKeyFile().lastModified();
 		} catch (ConfigException e) {
+			
 			logger.log(Logger.LT_EXCEPTION,
                     "Identity object ,cannot instantiate with key file lastModifiedDate. "
                     + e.getMessage());

java/src/main/java/com/cybersource/ws/client/SecurityUtil.java

@@ -86,8 +86,8 @@ public static void loadMerchantP12File(MerchantConfig merchantConfig, Logger log
 
 
 
-        Identity identitys=identities.get(merchantConfig.getMerchantID());
-        if(identities.get(merchantConfig.getMerchantID()) == null || !(identitys.isValid(merchantConfig.getKeyFile()))){
+        Identity identity=identities.get(merchantConfig.getMerchantID());
+        if(identity == null || !(identity.isValid(merchantConfig.getKeyFile()))){
             try {
                 if (localKeyStoreHandler == null)
                     initKeystore();