File: listRoots() : File « java.io « Java by API






  1. Java by API
  2. java.io
  3. File

File: listRoots()

  
import java.io.File;

import javax.swing.JFrame;

public class MainClass extends JFrame {
  public static void main(String[] a) {
    File[] drives = File.listRoots();
    for (int i = 0; i < drives.length; i++)
      System.out.println(drives[i]);
  }
}








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5.new File(URI uri)
6.new File(String parent, String child)
7.File: canRead()
8.File: canWrite()
9.File: createNewFile()
10.File: createTempFile(String prefix, String suffix)
11.File: delete()
12.File: deleteOnExit()
13.File: exists()
14.File: getAbsoluteFile()
15.File: getAbsolutePath()
16.File: getCanonicalPath()
17.File: getFreeSpace()
18.File: getName()
19.File: getParent()
20.File: getParentFile()
21.File: getPath()
22.File: getTotalSpace()
23.File: getUsableSpace()
24.File: isAbsolute()
25.File: isDirectory()
26.File: isFile()
27.File: listFiles()
28.File: isHidden()
29.File: lastModified()
30.File: length()
31.File: list()
32.File: listFiles(FilenameFilter filter)
33.File: mkdir()
34.File: mkdirs() (Creates a directory including any parent directories)
35.File: renameTo(File newFile)
36.File: setLastModified(long time)
37.File: setReadOnly()
38.File: setWritable(boolean writable)
39.File: toURI()
40.File: toURL()