Problem with Eclipse -- pls help

hi
When i execute the application in debug mode with one break point :
These are the errors i get and the compiler is not stopping at the break point .
Pls help :
Thread [main] (Suspended (exception ClassNotFoundException))
     ClassLoader.findBootstrapClass(String) line: not available [native method]
     Launcher$ExtClassLoader(ClassLoader).findBootstrapClass0(String) line: not available
     Launcher$ExtClassLoader(ClassLoader).loadClass(String, boolean) line: not available
     Launcher$AppClassLoader(ClassLoader).loadClass(String, boolean) line: not available
     Launcher$AppClassLoader.loadClass(String, boolean) line: not available
     Launcher$AppClassLoader(ClassLoader).loadClass(String) line: not available
     Launcher$AppClassLoader(ClassLoader).loadClassInternal(String) line: not available

If the compiler is not stopping at your breakpoint, then it probably means that the java code you're looking at and the compiled class file are out of synch. If you're getting a classnotfound, then your classfile most likely is either not there or is not where expected.
Check the output folder in project's properties (which may or may not be the default), and see if your classfiles are actually there. Perhaps there is some error that is preventing your classfile from being generated (Eclipse sometimes won't even be able to compile), so check the problems dialog.
Try refreshing your project, and if all else fails, restart Eclipse/delete & create the project again. That sometimes magically fixes things. Otherwise, welcome to the quirkiness of dealing with Eclipse!

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Hi All my problem is exactly when u detect dtmf char can not stop playying wav file the code is below
import java.net.*;
import javax.telephony.*;
import javax.telephony.events.*;
import javax.telephony.media.*;
import javax.telephony.media.events.*;
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MediaTerminalConnection mtc = null;
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try {
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catch (Exception excp) {
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mtc = (MediaTerminalConnection)tc;
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catch (Exception excp) {
System.out.println("(5)"+excp.toString());
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mtc.startPlaying();
catch (Exception excp) {
System.out.println("(9)"+excp.toString());
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case '3':
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mtc.stopPlaying();
mtc.usePlayURL(new URL("file:./three" + sExt));
mtc.startPlaying();
catch (Exception excp) {
System.out.println("(10)"+excp.toString());
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default:
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mtc.usePlayURL(new URL("file:./greet" + sExt));
mtc.startPlaying();
catch (Exception excp) {
System.out.println("(11)"+excp.toString());
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please help me in this problem , if you u can pls help me

> Hi All my problem is exactly when u detect dtmf char
can not stop playying wav file the code is below
import java.net.*;
import javax.telephony.*;
import javax.telephony.events.*;
import javax.telephony.media.*;
import javax.telephony.media.events.*;
import java.io.*;
//class MachineCallObserver implements
MediaCallObserver {
class MachineCallObserver implements CallObserver {
public void callChangedEvent(CallEv evlist[]) {
TerminalConnection tc = null;
MediaTerminalConnection mtc = null;
for (int i = 0; i < evlist.length; i++) {
CallEv ev = evlist;
if (ev instanceof TermConnCreatedEv) {
tc =
tc = ((TermConnEv)ev).getTerminalConnection();
mtc = (MediaTerminalConnection)tc;
String sExt = ".wav";
try {
mtc.usePlayURL(new URL("file:./greet" +
./greet" + sExt));
//mtc.useRecordURL(new
ordURL(new URL("file:./Treeting" + sExt));
catch (Exception excp) {
System.out.println("(1)"+excp.toString());
else if (ev instanceof TermConnRingingEv) {
final TerminalConnection tcc =
on tcc = ((TermConnEv)ev).getTerminalConnection();
Terminal t = tcc.getTerminal();
Address a[] = t.getAddresses();
// For the callers name
//setTitle(t.getName()+"bilal");
// For the callers phone number
//lblMisc.setText(a[0].getName());
etName());
System.out.println(a[0].getName()+"bilal");
Runnable r = new Runnable() {
public void run() {
try{
tcc.answer();
catch (Exception excp){
// Handle answer exceptions
System.out.println( "hata2");
Thread T = new Thread(r);
T.start();
try {
tc.answer();
catch (Exception excp) {
System.out.println("(2)"+excp.toString());
else if (ev instanceof
anceof MediaTermConnAvailableEv) {
tc =
tc = ((TermConnEv)ev).getTerminalConnection();
mtc = (MediaTerminalConnection)tc;
try {
mtc.setDtmfDetection(true);
mtc.startPlaying();
if (ev instanceof MediaTermConnDtmfEv)
onnDtmfEv) mtc.stopPlaying();
catch (Exception excp) {
System.out.println("(3)"+excp.toString());
else if (ev instanceof MediaTermConnStateEv) {
tc =
tc = ((TermConnEv)ev).getTerminalConnection();
mtc = (MediaTerminalConnection)tc;
try {
int state = mtc.getMediaState();
//if ((state == 0) &&
e == 0) && (MediaTerminalConnection.PLAYING == 0)) {
//mtc.startRecording();
catch (Exception excp) {
System.out.println("(4)"+excp.toString());
else if (ev instanceof
anceof MediaTermConnUnavailableEv) {
tc =
tc = ((TermConnEv)ev).getTerminalConnection();
mtc = (MediaTerminalConnection)tc;
try {
mtc.stopRecording();
mtc.stopPlaying();
mtc.setDtmfDetection(false);
catch (Exception excp) {
System.out.println("(5)"+excp.toString());
else if (ev instanceof MediaTermConnDtmfEv) {
String sExt = ".wav";
tc =
tc = ((TermConnEv)ev).getTerminalConnection();
mtc = (MediaTerminalConnection)tc;
try {
mtc.stopPlaying();
catch (Exception excp) {
System.out.println("(6)"+excp.toString());
char digit =
digit = ((MediaTermConnDtmfEv)ev).getDtmfDigit();
System.out.println("detected DTMF: " +
TMF: " + digit);
switch (digit) {
case '0':
try {
mtc.stopPlaying();
mtc.usePlayURL(new URL("file:./zero" +
file:./zero" + sExt));
mtc.startPlaying();
catch (Exception excp) {
System.out.println("(7)"+excp.toString());
break;
case '1':
try {
mtc.stopPlaying();
mtc.usePlayURL(new URL("file:./one" +
"file:./one" + sExt));
mtc.startPlaying();
catch (Exception excp) {
System.out.println("(8)"+excp.toString());
break;
case '2':
try {
mtc.stopPlaying();
mtc.usePlayURL(new URL("file:./two" +
"file:./two" + sExt));
mtc.startPlaying();
catch (Exception excp) {
System.out.println("(9)"+excp.toString());
break;
case '3':
try {
mtc.stopPlaying();
mtc.usePlayURL(new URL("file:./three" +
ile:./three" + sExt));
mtc.startPlaying();
catch (Exception excp) {
System.out.println("(10)"+excp.toString());
break;
default:
try {
mtc.stopPlaying();
mtc.usePlayURL(new URL("file:./greet" +
ile:./greet" + sExt));
mtc.startPlaying();
catch (Exception excp) {
System.out.println("(11)"+excp.toString());
break;
please help me in this problem , if you u can pls
help me
hi my frinds this is code with out italic font

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Experience and persistence are second to none just ask user one.
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Problem with Eclipse -- pls help

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