February 2014
Beginner
1248 pages
62h 25m
English
Content preview from Java™ How To Program (Early Objects), Tenth Edition
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3.2.3 Compiling and Executing an App with Multiple Classes
You must compile the classes in Figs. 3.1 and 3.2 before you can execute the app. This is the first time you’ve created an app with multiple classes. Class AccountTest has a main method; class Account does not. To compile this app, first change to the directory that contains the app’s source-code files. Next, type the command
javac Account.java AccountTest.java
to compile both classes at once. If the directory containing the app includes only this app’s files, you can compile both classes with the command
javac *.java
The asterisk (*) in *.java indicates that all files in the current directory ending with the filename extension “.java” should be compiled. ...
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