Fix iteration index at containsName function (#289)

Co-authored-by: claudia <cmurialdo@gmail.com>

Author: claudiamurialdo

java/src/main/java/com/genexus/webpanels/gridstate/GXGridStateHandler.java

@@ -85,6 +85,7 @@ private int containsName(String filter) {
 			SdtGridState_InputValuesItem value = values.nextElement();
 			if (value.getgxTv_SdtGridState_InputValuesItem_Name().equalsIgnoreCase(filter))
 				return idx;
+			idx++;
 		}
 		return -1;
 	}