import java.io.File;
class FileDemo {
public static void main(String args[]) throws Exception {
// Display constants
System.out.println("pathSeparatorChar = " + File.pathSeparatorChar);
System.out.println("separatorChar = " + File.separatorChar);
// Test some methods
File file = new File(args[0]);
System.out.println("getName() = " + file.getName());
System.out.println("getParent() = " + file.getParent());
System.out.println("getAbsolutePath() = " + file.getAbsolutePath());
System.out.println("getCanonicalPath() = " + file.getCanonicalPath());
System.out.println("getPath() = " + file.getPath());
System.out.println("canRead() = " + file.canRead());
System.out.println("canWrite() = " + file.canWrite());
}
}