Android ADT 21.0 warning: Implicitly using the default locale

Question

I\'ve updated ADT to v. 21 and new warning appeared in this code:

if (e.getMessage().toLowerCase().contains(\"blabla\"))

Implicitly using the default locale         


        

Answer 1

Cleaning the project didn't work for me, so I added the default locale on my code:

String.format(Locale.getDefault(), "firstname: %s, lastname: %s", firstName, lastName));

Depending on your project, you might want to take a look at the Locale explanation.