Change string format in plugins

Author: nonelse

Adjust/plugin/Criteo/com/adjust/sdk/plugin/AdjustCriteo.java

@@ -180,7 +180,7 @@ private static String createCriteoVLFromProducts(List<String> productIds) {
         }
         for (int i = 0; i < productIdsSize; ) {
             String productID = productIds.get(i);
-            String productString = Util.formatString("\"%s\"", productID);
+            String productString = String.format(Locale.US, "\"%s\"", productID);
             criteoVLValue.append(productString);
 
             i++;
@@ -210,7 +210,7 @@ private static String createCriteoVBFromProducts(List<CriteoProduct> products) {
         int productsSize = products.size();
         for (int i = 0; i < productsSize; ) {
             CriteoProduct criteoProduct = products.get(i);
-            String productString = Util.formatString("{\"i\":\"%s\",\"pr\":%f,\"q\":%d}",
+            String productString = String.format(Locale.US, "{\"i\":\"%s\",\"pr\":%f,\"q\":%d}",
                     criteoProduct.productID,
                     criteoProduct.price,
                     criteoProduct.quantity);

Adjust/plugin/Trademob/com/adjust/sdk/plugin/AdjustTrademob.java

@@ -56,7 +56,7 @@ private static String stringifyItemIds(List<String> itemIds) {
 
         while (i < itemsSize) {
             String itemId = itemIds.get(i);
-            String itemString = Util.formatString("\"%s\"", itemId);
+            String itemString = String.format(Locale.US, "\"%s\"", itemId);
             tmViewList.append(itemString);
 
             i++;
@@ -84,7 +84,7 @@ private static String stringifyItems(List<TrademobItem> items) {
 
         for (int i = 0; i < itemsSize; ) {
             TrademobItem item = items.get(i);
-            String itemString = Util.formatString("{\"id\":\"%s\",\"price\":%f,\"quantity\":%d}",
+            String itemString = String.format(Locale.US, "{\"id\":\"%s\",\"price\":%f,\"quantity\":%d}",
                     item.itemId,
                     item.price,
                     item.quantity);