package java.io; public class File { public final static String separator = "/"; public File(String filename) { } public boolean exists() { // TODO Auto-generated method stub return false; } public File[] listFiles() { // TODO Auto-generated method stub return null; } public boolean isDirectory() { // TODO Auto-generated method stub return false; } public String getName() { // TODO Auto-generated method stub return null; } public File getParentFile() { // TODO Auto-generated method stub return null; } public String getAbsolutePath() { // TODO Auto-generated method stub return null; } public boolean mkdirs() { return false; // TODO Auto-generated method stub } public boolean delete() { // TODO Auto-generated method stub return false; } public String getParent() { // TODO Auto-generated method stub return null; } public String getPath() { // TODO Auto-generated method stub return null; } public boolean isFile() { // TODO Auto-generated method stub return false; } public long lastModified() { // TODO Auto-generated method stub return 0; } public int length() { return 0; } }