Java Help
in [Java]
|
Problem with JConsole hi, i am running a jar using java -Dcom.sun.management.jmxremote -jar start.jar i then run Jconsole and it doesnt recognize this process. I also tried to run jconsole with the pid and this is the error i got Exception in thread "main" java.lang.Exception: Could not open PerfMemory at sun.misc.Perf.at... 27 Apr 2006 07:10
JDK 1.5.0 install on NT error I have tried to install the JDK 1.5.0 or later on Windows NT 4.0 and I have the following Message: Error 1723 - There is a problem with this Windows Installer package. A DLL required for this install to complete could not be run. Contact your support personnel or package vendor. I went to Microsoft site and ins... 13 Mar 2006 10:49
Create Array Hello I want to create a arry with: <%@ page import="java.util.*" %> <c:setArray var="row" index="0" value="0"/> <c:setArray var="row" index="1" value="1"/> <c:setArray var="myArray" index="0" value="${row}"/> <c:out value="${myArray[0][0]}"/> <c:out value="${myArray[0][1]}"/> but I get the next error ... 16 Feb 2006 11:17
JAVAMAIL POP3 - Secure Password Authentication This is regarding my old posting accesing mailbox using JavaMail API. When I configured for the same ID in outlook I enabled an option "Log on using Secure Password Authentication (SPA)". Now i need to enable this while accessing through the JavaMail code too. If you know, can you please let me know as how thi... 14 Feb 2006 04:55
EXCEPTION_ACCESS_VIOLATION I recieved the following error, can anyone tell what may be causing this? # # An unexpected error has been detected by HotSpot Virtual Machine: # # EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x6d0e7ab9, pid=3188, tid=4040 # # Java VM: Java HotSpot(TM) Client VM (1.5.0_06-b05 mixed mode, sharing) # Probl... 16 Jan 2006 15:49
char cannot be dereferenced Hello Ik get an error on this piece of code: if((word.charAt(i)).equals("a"){ ..... } Error: char cannot be dereferenced Can someone tell me what's wrong? Or how can I compare each letter of the word to the "a"? Thanks ... 11 Jan 2006 13:30
Unable to passivate due to ctx lock warning on JBoss 4.0.2 Hi all! I have a strange problem, I can't solve. I have a J2EE application using EJBs. Sometimes (it's non determinal :( ), when I use an entity bean from a session bean (I call a getter method on it) I get an error: 2005-09-12 06:05:00,011 WARN [org.jboss.tm.TransactionImpl] Transaction TransactionImpl:Xid... 30 Nov 2005 06:13
DuplicateHomeNameException I'm trying to deploy a J2EE 1.4 EAR that contains an EJB 2.1 module to a Websphere 6.0 server. The EJB module defines two message-driven beans. The deployment fails, throwing a DuplicateHomeNameException for one of the beans. From what I understand, message-driven EJBs support neither Home nor Remote interf... 5 Oct 2005 20:48
Reached the 65535 bytes limit Hi, I am using JSP. I got this error" The code of method _jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) is exceeding the 65535 bytes limit ". Is there any way around this? I am now in a position that I cannot reduce my number of lines of code. Thx, Aj ... 7 Sep 2005 10:50
java.net.SocketException: No buffer space available (maximum connections reached?): recv failed I'll try and keep this brief so in a nutshell: I have large distributed java system running on a Windows 2003 server (4cpu 8Gb memory). Periodically the following exceptions occurs in the servers: java.net.SocketException: No buffer space available (maximum connections reached?): recv failed I know for a ... 23 Jun 2005 15:17 |