The following exception is thrown every time I display the preview of a layout containing a com.journeyapps.barcodescanner.CompoundBarcodeView in Android Studio 1.2. java.lang.ClassCastException: ...
Either I get a JS exception showing me a useful error message and stack trace, or the number (double in Java) gets cast to string. java.lang.ClassCastException: java ...
Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods. Generics are used in ...