File file = new File( args[0] );
if ( !file.exists() || !file.canRead( ) ) {
System.out.println( "Can't read " + file );
return;
}
if ( file.isDirectory( ) ) {
String [] files = file.list( );
for (int i=0; i< files.length; i++)
System.out.println( files[i] );
}
else
try {
FileReader fr = new FileReader ( file );
BufferedReader in = new BufferedReader( fr );
String line;
while ((line = in.readLine( )) != null)
System.out.println(line);
}
catch ( FileNotFoundException e ) {
System.out.println( "File Disappeared" );
}
