During the Java development process, sometimes we have to create some simple classes to test certain features, delete the source file from the disk after the test is complete, because we don't want this class to appear in the final product. However, although the source file has been deleted, compiled Class files may still be left on disk, and when there are other classes depend on this class, it may result in instability of the development environment.
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JBuilder 9.0 development practical skills seven strokes
