Following example demonstratres how to traverse a directory with the help of dir.isDirectory() and dir.list() methods of File class.
import java.io.File;
public class Main {
public static void main(String[] argv) throws Exception {
System.out.println("The Directory is traversed.");
visitAllDirsAndFiles(C://Java);
}
public static void visitAllDirsAndFiles(File dir) {
System.out.println(dir);
if (dir.isDirectory()) {
String[] children = dir.list();
for (int i = 0; i < children.length; i++) {
visitAllDirsAndFiles(new File(dir, children[i]));
}
}
}
}
The above code sample will produce the following result.
The Directory is traversed.
java_directories.htm
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