Merge pull request #745 from mav2223/master

Fix compile error for local variables accessed within inner class

Author: randdusing

src/android/BluetoothLePlugin.java

@@ -2867,12 +2867,12 @@ private void setPinAction(JSONArray args, CallbackContext callbackContext) {
       return;
     }
 
-    String address = getAddress(obj);
+    final String address = getAddress(obj);
     if (isNotAddress(address, callbackContext)) {
       return;
     }
 
-    String pin = getPin(obj);
+    final String pin = getPin(obj);
     if (pin==null) {
       return;
     }