Conventions used

There are a number of text conventions used throughout this book.

CodeInText: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "Start by adding the following import statement to your project's class."

A block of code is set as follows:

while (scanner.hasNext()) {
    String token = scanner.next();
    list.add(token);
 }

Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "Select the Create Intent button."