@SuppressWarnings({"unused", "WeakerAccess"})
    protected static CleverTapInstanceConfig createInstance(@NonNull String jsonString){
        try {
            return new CleverTapInstanceConfig(jsonString);
        } catch (Throwable t) {
            return null;
        }
    }
@ SuppressWarnings ( { "unused" , "WeakerAccess" } ) protected static CleverTapInstanceConfig createInstance ( @ NonNull String jsonString ) { try { return new CleverTapInstanceConfig ( jsonString ) ; } catch ( Throwable t ) { return null ; } }
for internal use only!