Parsing error fixed

Author: NomanShoaib

android/src/main/java/com/optimizely/optimizely_flutter_sdk/OptimizelyFlutterClient.java

@@ -73,7 +73,7 @@ protected void initializeOptimizely(@NonNull ArgumentsParser argumentsParser, @N
         }
         // EventDispatcher Default Values
         Integer batchSize = 10;
-        Long timeInterval = TimeUnit.MINUTES.toMillis(1L); // Minutes
+        long timeInterval = TimeUnit.MINUTES.toMillis(1L); // Minutes
         Integer maxQueueSize = 10000;
 
         if (argumentsParser.getEventBatchSize() != null) {
@@ -107,7 +107,9 @@ protected void initializeOptimizely(@NonNull ArgumentsParser argumentsParser, @N
         }
         // Delete old user context
         userContextsTracker.remove(sdkKey);
-        getOptimizelyClient(sdkKey).close();
+        if (getOptimizelyClient(sdkKey) != null) {
+            getOptimizelyClient(sdkKey).close();
+        }
         optimizelyManagerTracker.remove(sdkKey);
 
         // Creating new instance

android/src/main/java/com/optimizely/optimizely_flutter_sdk/helper_classes/ArgumentsParser.java

@@ -79,15 +79,15 @@ public Integer getEventBatchSize() {
         return (Integer) arguments.get(Constants.RequestParameterKey.EVENT_BATCH_SIZE);
     }
 
-    public Long getEventTimeInterval() {
-        return (Long) arguments.get(Constants.RequestParameterKey.EVENT_TIME_INTERVAL);
+    public Integer getEventTimeInterval() {
+        return (Integer) arguments.get(Constants.RequestParameterKey.EVENT_TIME_INTERVAL);
     }
 
     public Integer getEventMaxQueueSize() {
         return (Integer) arguments.get(Constants.RequestParameterKey.EVENT_MAX_QUEUE_SIZE);
     }
 
-    public Long getDatafilePeriodicDownloadInterval() {
-        return (Long) arguments.get(Constants.RequestParameterKey.DATAFILE_PERIODIC_DOWNLOAD_INTERVAL);
+    public Integer getDatafilePeriodicDownloadInterval() {
+        return (Integer) arguments.get(Constants.RequestParameterKey.DATAFILE_PERIODIC_DOWNLOAD_INTERVAL);
     }
 }