Errata

Changed Figure 2-3. It now reads:

B 1 0
C 1 1 0
D 1 1 1 0
E 1 1 1 1 0

GET /javafaq/classes/animation.class HTTP/1.0

and the blank line that followed it.

methods." to "overloaded newInetAddressFactory() methods."

Para. 1, line 4 used to read:

"we add a polymorphic newInetAddress() method"

It now reads:

"we add an overloaded newInetAddress() method"

comment block.

Code line 15 used to read:


URL root = new URL(args[0])

It now reads

URL root = new URL(args[i])

The code line 20 used to read:

System.err.println(args[0] + " is not a parseable URL")

It now reads:

System.err.println(args[i] + " is not a parseable URL")

last three code fragments. They now read:

Image myImage = getImage(getCodeBase(), "logo.gif");
Image myImage = getImage( getDocumentBase(), "logo.gif");
Image myImage = getImage( getDocumentBase(), "images/logo.gif");

closing parenthesis at the end. It now reads:

play(getCodeBase(), "gong.au"));

extra closing parentheses. They now read:

play(getDocumentBase(), getParameter("soundfile"));
play (getDocumentBase(), "sounds/gong.au");

parentheses. They now read:

getAudioClip(getCodeBase(), "gong.au");
getAudioClip (getDocumentBase(), "sounds/gong.au");

These two examples used to read:

"statusAll"

They now read:

"statusID"

The second to last paragraph now reads:

The Multihome applet redirects requests for
http://www.siteA.com/somedirectory/somefile.html to requests for
http://www.siteA.com/www.siteA.com/somedirectory/somefile.html, requests
for http://www.siteB.com/somedirectory/somefile.html to requests for
http://www.siteB.com/www.siteB.com/somedirectory/somefile.html, and so on.

In Example 7-3, the line used to read:

theSocket = new Socket(host, i)</CODE>

It now reads:

theSocket = new Socket(theAddress, i)</CODE>

Example 7-7 used to read:

theSocket = new Socket(host, i)

It now reads:

theSocket = new Socket(theAddress, i)

if (!s.getTcpNoDelay()) s.setTcpNoDelay()

to

if (!s.getTcpNoDelay()) s.setTcpNoDelay(true)

First code fragment used to read:


if (s.getTcpNoLinger() != -1) ......

It now reads:

s.getSoLinger

InterruptedIOException

static String theData;

to

static String theData = "";

in the first line of the class

String thisLine;

to

String thisLine = "";

try{
DatagramPacket dp = new DatagramPacket(buffer, buffer.length);

It now reads:

DatagramPacket dp = new DatagramPacket(buffer, buffer.length);
try{

"If the buffer length is not specified, 512 bytes is used."

to:

"If the buffer length is not specified 65,507 bytes is
used."

incoming = new DatagramPacket(buffer, buffer.length);
while (true) {

to

while (true) {
incoming = new DatagramPacket(buffer, buffer.length);

"protected static int defaultPort = 9;"

to

static { defaultPort = 13; }

"protected static int defaultPort = 9;"

to

static { defaultPort = 13; }

"protected static int defaultPort = 7;"

to

static { defaultPort = 7; }

"protected static int defaultPort = 13;"

to

static { defaultPort = 13; }

Changed

buffer = new byte[65507];

to
byte[] buffer = new byte[65507];

uc.getHeaderField("content-encoding"));

to

uc.getHeaderField("content-encoding");

That is, deleted the extra closing parenthesis.

one."

"The request above contains two name-value pairs, separated by
ampersands."

to

"The request above contains two name-value pairs, separated
by an ampersand."

sun.net.www.protocol.Handler
to

sun.net.www.protocol.protocol.Handler

sun.net.www.protocol.protocol.Handler

It is no longer in italics.

"This method must be overridden in each subclass of
<CODE>URLConnection</CODE>."

to

"This method must be overridden in each
subclass of <CODE>URLStreamHandler</CODE>."

return text/plain;

to

return "text/plain;

The text used to read:

"of the createURLStreamHandlerFactory interface"

It now reads:

"of the URLStreamHandlerFactory interface"

{311} Example 12-2: In the test() method, deleted "String theLine;"

Multicast Sockets" were reversed. "withMulticast Sockets" is
now over the left half of the picture.

DatagramPacket dp = new DatagramPacket(buffer, buffer.length);

Immediately after

while (true) {; i.e.

Now reads:

while (true) {
DatagramPacket dp = new DatagramPacket(buffer, buffer.length);

the left hand column to the right-hand column.

changed to "Stub".

"This is achieved with four polymorphic versions the static
getRegistry()method."

Now reads

"This is achieved with four overloaded versions of the static
getRegistry() method."