question: verifies the developer payload of a purchase . concode_field_sep IabHelper.OnConsumeFinishedListener mConsumeFinishedListener concode_elem_sep JSONArray data concode_elem_sep InAppBillingPlugin plugin concode_elem_sep String action concode_elem_sep CallbackContext callbackContext concode_elem_sep IabHelper.QueryInventoryFinishedListener mGotDetailsListener concode_elem_sep IabHelper mHelper concode_elem_sep IabHelper.QueryInventoryFinishedListener mGotInventoryListener concode_elem_sep IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener concode_field_sep void consumePurchase concode_elem_sep void onIabPurchaseFinished concode_elem_sep void subscribe concode_elem_sep void buy concode_elem_sep Boolean hasErrorsAndUpdateInventory concode_elem_sep void refreshPurchases concode_elem_sep void refreshPurchases concode_elem_sep JSONArray getPurchases concode_elem_sep JSONArray getAvailableProducts concode_elem_sep void onConsumeFinished concode_elem_sep boolean execute concode_elem_sep void onQueryInventoryFinished concode_elem_sep void onQueryInventoryFinished concode_elem_sep void getProductDetails
target: Boolean function ( Purchase arg0 ) { @ SuppressWarnings ( "srini_string" ) String loc0 = arg0 . getDeveloperPayload ( ) ; return true ; }