Input and Output - Java - page 386

/** The size of blocking to use */
protected

protected static static final final int int BLKSIZ = 16384 ;

/** String for encoding UTF-8; copied by inclusion from StringUtil. */
public public static static final final String ENCODING_UTF_8 = StringUtil . ENCODING_UTF_8 ;

/** Nobody should need to create an instance; all methods are static */
private

private FileIO () {
// Nothing to do

}

/** Copy a file from one filename to another */
public public static static void void copyFile ( String inName , String outName )

throws throws FileNotFoundException , IOException {

BufferedInputStream is = null

null ;
BufferedOutputStream os = null null ;

try try {

is = new new BufferedInputStream ( new new FileInputStream ( inName ));

os = new new BufferedOutputStream ( new new FileOutputStream ( outName ));

copyFile ( is , os , false false );

} finally finally {

iif ( is != null null ) {

is . close ();

}
iif ( os != null null ) {

os . close ();

}

}

}

/** Copy a file from an opened InputStream to opened OutputStream */
public public static static void void copyFile ( InputStream is , OutputStream os , boolean boolean close )

throws throws IOException {

byte byte [] b = new new byte byte [ BLKSIZ ]; // the byte read from the file

int int i ;

while

while (( i = is . read ( b )) != - 1 ) {
os . write ( b , 0 , i );

}
is . close ();
iif ( close )
os . close ();

}

/** Copy a file from an opened Reader to opened Writer */
public

public static static void void copyFile ( Reader is , Writer os , boolean boolean close )