Java Software Solutions, Global Edition Resúmenes

All applications encounter runtime errors. For example, a user may enter data that are not appropriate for the program, or a file that your program needs may get moved or deleted. These types of errors may cause a poorly coded program to crash and cause the user to lose data. In contrast, when an error occurs in a well-coded program, the program will notify the user, save as much data as possible, clean up resources, and exit the program as smoothly as possible. To help you handle errors, Java...

Swing components were named after a musical style that was popular in the 1940s. The name is meant to imply that the components have style and pizzazz. You have already used the JoptionPane component that is part of the String class. The Swing classes are part of a more general set of UI programming capabilities that are collectively called the Java Foundation Classes, or JFC. JFC includes Swing component classes and selected classes from the ge

Swing components were named after a musical style that was popular in the 1940s. The name is meant to imply that the components have style and pizzazz. You have already used the JoptionPane component that is part of the String class. The Swing classes are part of a more general set of UI programming capabilities that are collectively called the Java Foundation Classes, or JFC. JFC includes Swing component classes and selected classes from the ge

All applications encounter runtime errors. For example, a user may enter data that are not appropriate for the program, or a file that your program needs may get moved or deleted. These types of errors may cause a poorly coded program to crash and cause the user to lose data. In contrast, when an error occurs in a well-coded program, the program will notify the user, save as much data as possible, clean up resources, and exit the program as smoothly as possible. To help you handle errors, Java...