https://sourceforge.net/p/java-jml/bugs/20/2008-08-26T23:52:07ZRecent changes to 20: StringIndexOutOfBoundsException: String index out of range: 2008-08-26T23:52:07Z2008-08-26T23:52:07ZAnonymoushttps://sourceforge.net/u/userid-None/https://sourceforge.net08d23be546ec7866cd53506a192c8a74c572dc47

<div class="markdown_content"><p>I'm receiving this exception:</p> <p>[06:51:44,010,STDERR] Aug 26, 2008 6:51:44 AM com.itbs.aimcer.commune.msn.JmlMsnConnection$ConnectionListener exceptionCaught<br /> INFO: MsnMessenger: piuka-m2@hotmail.comjava.lang.StringIndexOutOfBoundsException: String index out of range: -1<br /> java.lang.StringIndexOutOfBoundsException: String index out of range: -1<br /> at java.lang.String.substring(String.java:1768)<br /> at net.sf.jml.message.p2p.MsnP2PInvitationMessage.messageReceived(MsnP2PInvitationMessage.java:41)<br /> at net.sf.jml.message.IncomingMimeMessage.messageReceived(IncomingMimeMessage.java:56)<br /> at net.sf.jml.protocol.MsnSession$1.messageReceived(MsnSession.java:105)<br /> at net.sf.cindy.impl.AbstractSession$6.doRun(AbstractSession.java:341)<br /> at net.sf.cindy.impl.AbstractSession$DispatchObject.run(AbstractSession.java:395)<br /> at net.sf.cindy.impl.SimpleDispatcher.dispatch(SimpleDispatcher.java:35)<br /> at net.sf.cindy.impl.AbstractSession.dispatch(AbstractSession.java:249)<br /> at net.sf.cindy.impl.AbstractSession.dispatchMessageReceived(AbstractSession.java:335)<br /> at net.sf.cindy.impl.StreamChannelSession.recognizeMessageAndDispatch(StreamChannelSession.java:77)<br /> at net.sf.cindy.impl.StreamChannelSession.readFromChannel(StreamChannelSession.java:53)<br /> at net.sf.cindy.impl.ChannelSession.onReadable(ChannelSession.java:212)<br /> at net.sf.cindy.impl.ChannelSession.onEvent(ChannelSession.java:134)<br /> at net.sf.cindy.impl.SocketSession.onEvent(SocketSession.java:119)<br /> at net.sf.cindy.impl.SimpleEventGenerator.processKey(SimpleEventGenerator.java:212)<br /> at net.sf.cindy.impl.SimpleEventGenerator.run(SimpleEventGenerator.java:192)<br /> at net.sf.cindy.impl.SimpleEventGenerator.access$000(SimpleEventGenerator.java:54)<br /> at net.sf.cindy.impl.SimpleEventGenerator$1.run(SimpleEventGenerator.java:115)</p> <p>I think the problem is at MsnP2PInvitationMessage.java:41.</p> <p>context = context.substring(0,context.length()-1);</p> <p>Why the context is empty... I'm adding a "if (context.length() &gt; 0)" to solve the issue.</p> <p>Thanks,<br /> Eric</p></div>