HELP ON java.lang.String,int

Im very new to java.please help!!!
im having this error after compiling this:-
public boolean setBookname(String newName)
          if (newName >0)
               BookName = newName;
          else
               return false;
A:\Book.java:30: operator > cannot be applied to java.lang.String,int
          if (newName >0)
^
1 error
Process completed.
thank u!

The OP should read about IllegalArgumentException.Indeed. And a few other things as well...
http://java.sun.com/docs/books/tutorial/
http://java.sun.com/learning/new2java/index.html
http://javaalmanac.com
http://www.jguru.com
http://www.javaranch.com
Bruce Eckel's Thinking in Java
Joshua Bloch's Effective Java
Bert Bates and Kathy Sierra's Head First Java

Similar Messages

2 errors: static context & java.lang.String

I get the following 2 errors when I try and compile my code. What do I need to do in order to fix this problem?
Any help appreciated.
C:\>javac DraftD.java
DraftD.java:54: non-static variable MAXIMUM cannot be referenced from a static context
if(temp <= MAXIMUM)
^
DraftD.java:54: operator <= cannot be applied to java.lang.String,int
if(temp <= MAXIMUM)
^
2 errors
import java.io.*;
import java.util.*;
public class DraftD
final int MAXIMUM = 20;
public static void main(String[] args) throws IOException
try
Runtime program = Runtime.getRuntime();
Process proc = program.exec("cmd.exe /c C:/ntpq.exe -p >C:/answer.txt");
try{
proc.waitFor();
catch (InterruptedException e){}
catch(IOException e1)
int i = 0;
BufferedReader br = new BufferedReader(new FileReader("C:/answer.txt"));
String line = "";
while ((line = br.readLine()) != null)
i++;
if(i==3) break;
br.close();
if(i==3)
StringTokenizer st = new StringTokenizer(line," ");
     int k=1;
while(st.hasMoreTokens())
     String temp = st.nextToken();
if(k==2){
          String secondToken = temp;
if(temp <= MAXIMUM)
          {System.out.println("less than Max");}
     k++;
else System.out.println("less than 3 lines in file");
System.exit(0);
}

You should use Integer.parseInt(temp); to convert temp to an int
Because MAXIMUM is not static, every DraftD object will have one, that's the way properties work.
main() however is static, and so there is only one between all the DraftD objects.
It is a bit harder to explain with main(), but suppose we did this:public class ABC
public int x;
public static int getX()
    return x;
ABC a = new ABC();
ABC b = new ABC();
a.x = 1;
b.x = 2;
int result = ABC.getX();should result be 1 or 2? it doesn't know which x to get, so the compiler complains.
if MAXIMUM is a constant, you should make it public static final

String cannot be applied to java.lang.String in NetBeans 6 !?!?

Guys,
I have a problem. I am calling some API from jar file. Here is the method prototype in API jar:
public Operator getAdminOperator(String name, String password, int admin);
when I call this method in NetBeans 6 like the following:
admin.getAdminOperator(userName, password, 1);
where userName and password are both string, I get the following error:
getAdminOperator(String, String, int) in common.admin.AdminRemote cannot be applied to (java.lang.String, java.lang.String, int)
WTF?!?! If i try the same code in NetBeans 5 it works, and it works in JavaStudioCreator, but NetBeans 6 does not takes it! And because of this error, I am not able to see the Design view in the JSF! The code compiles just fine and runs if I deploy it in the server though, but i need to see the Design view.
ANY ideas what is going on?

Then this "String" class must be some other class and not java.lang.String. Did you write the API in question? Does it have a "String" class in one of its namespaces? Or perhaps you wrote a class named "String" and didn't put it in a package? If that's not the case, then contact the writer and ask them.

Incompatible types - found java.lang.String but expected int

This is an extremely small simple program but i keep getting an "incompatible types - found java.lang.String but expected int" error and dont understand why. Im still pretty new to Java so it might just be something stupid im over looking...
import java.io.*;
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
public class Lab
public static void main(String []args)
int input = JOptionPane.showInputDialog("Input Decimal ");
String bin = Integer.toBinaryString(input);
String hex = Integer.toHexString(input);
System.out.println("Decimal= " + input + '\n' + "Binary= " + bin + '\n' + "Hexadecimal " + hex);
}

You should always post the full, exact error message.
Your error message probably says that the error occurred on something like line #10, the JOptionPane line. The error is telling you that the compiler found a String value, but an int value was expected.
If you go to the API docs for JOptionPane, it will tell you what value type is returned for showInputDialog(). The value type is String. But you are trying to assign that value to an int. You can't do that.
You will need to assign the showInputDialog() value to a String variable. Then use Integer.parseInt(the_string) to convert to an int value.

Help with StuckThread in java.lang.String.equals(String.java:619)

I periodically get a stuck Execute thread on my Weblogic 8.15 server
during a call to a Stateless Session Bean. When I do thread dumps, the
thread is always stuck in the same place (in
java.lang.String.equals(String.java:619) or in the call immediately above it
java.util.LinkedList.indexOf(LinkedList.java:397)). Even though the thread
dump indicates that the thread is in a runnable state, if I do multiple
thread dumps over a period of time, the stack trace always indicates that
the thread is in the same place. The thread remains stuck until Weblogic is
restarted. Other client applictions can make session bean calls, but each
stuck thread seems to still take up lots of CPU time. I have let the stuck
threads run overnight, and the stack trace from the thread dump always shows
them executing the same String/LinkedList code. In each case, our code is
trying to iterate over a collection
Does anybody know what could cause this problem, and how to fix it? I get
StuckThreadMaxTime errors in the log:
####<Dec 4, 2005 10:47:25 AM EST> <Error> <WebLogicServer> <nybill>
<myserver> <weblogic.health.CoreHealthMonitor> <<WLS Kernel>> <>
<BEA-000337> <ExecuteThread: '4' for queue: 'weblogic.kernel.Default' has
been busy for "1,263" seconds working on the request
"ncss.billing.ejb.billAdmin.session.BillAdminSession_uli3xb_EOImpl", which
is more than the configured time (StuckThreadMaxTime) of "1,200" seconds.>
Here are some stack traces from different thread dumps (I have the full
thread dumps if necessary):
"ExecuteThread: '10' for queue: 'weblogic.kernel.Default'" daemon prio=5
tid=0x7720eb98 nid=0xd68 runnable [571f000..571fdb0]
at java.lang.String.equals(String.java:619)
at java.util.LinkedList.indexOf(LinkedList.java:398)
at java.util.LinkedList.contains(LinkedList.java:176)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.getDailyCallSummary(XMLBillCr
eation.java:1992)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.getGraphs(XMLBillCreation.jav
a:1931)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.getLocations(XMLBillCreation.
java:2618)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.createXMLBill(XMLBillCreation
.java:236)
at
ncss.billing.ejb.billAdmin.session.BillAdminSessionEJB.getBillAsXml(BillAdmi
nSessionEJB.java:341)
at
ncss.billing.ejb.billAdmin.session.BillAdminSession_uli3xb_EOImpl.getBillAsX
ml(BillAdminSession_uli3xb_EOImpl.java:100)
at
ncss.billing.ejb.billAdmin.session.BillAdminSession_uli3xb_EOImpl_WLSkel.inv
oke(Unknown Source)
at
weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:477)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java
:108)
at
weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:420)
at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubjec
t.java:363)
at
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:415)
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:3
0)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
"ExecuteThread: '22' for queue: 'weblogic.kernel.Default'" daemon prio=5
tid=0x772538d0 nid=0xe24 runnable [497f000..4fdb0]
at java.lang.String.equals(String.java:619)
at java.util.LinkedList.indexOf(LinkedList.java:398)
at java.util.LinkedList.contains(LinkedList.java:176)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.getMostExpensiveOrLongestCall
s(XMLBillCreation.java:1892)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.getTopTenReport(XMLBillCreati
on.java:1798)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.getTopTenReports(XMLBillCreat
ion.java:1751)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.getLocations(XMLBillCreation.
java:2612)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.createXMLBill(XMLBillCreation
.java:236)
at
ncss.billing.ejb.billAdmin.session.BillAdminSessionEJB.getBillAsXml(BillAdmi
nSessionEJB.java:341)
at
ncss.billing.ejb.billAdmin.session.BillAdminSession_uli3xb_EOImpl.getBillAsX
ml(BillAdminSession_uli3xb_EOIm.java:100)
at
ncss.billing.ejb.billAdmin.session.BillAdminSession_uli3xb_EOImpl_WLSkel.inv
oke(Unknown Source)
at
weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:477)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java
:108)
at
weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:420)
at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubjec
t.java:363)
at
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:415)
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:3
0)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
"ExecuteThread: '21' for queue: 'weblogic.kernel.Default'" daemon prio=5
tid=0x76afb060 nid=0x498 runnable [48af000..48fdb0]
at java.lang.String.equals(String.java:619)
at java.util.LinkedList.indexOf(LinkedList.java:398)
at java.util.LinkedList.contains(LinkedList.java:176)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.getMostFrequentlyCalledNumber
sOrCitiesReport(XMLBillCreation.java:1839)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.getTopTenReport(XMLBillCreati
on.java:1772)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.getTopTenReports(XMLBillCreat
ion.java:1743)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.getLocations(XMLBillCreation.
java:2612)
at
ncss.billing.broadviewBill.xml.XMLBillCreation.createXMLBill(XMLBillCreation
.java:236)
at
ncss.billing.ejb.billAdmin.session.BillAdminSessionEJB.getBillAsXml(BillAdmi
nSessionEJB.java:341)
at
ncss.billing.ejb.billAdmin.session.BillAdminSession_uli3xb_EOImpl.getBillAsX
ml(BillAdminSession_uli3xb_EOImp.java:100)
at
ncss.billing.ejb.billAdmin.session.BillAdminSession_uli3xb_EOImpl_WLSkel.inv
oke(Unknown Source)
at
weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:477)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerRef.java
:108)
at
weblogic.rmi.internal.BasicServerRef$1.run(BasicServerRef.java:420)
at
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubjec
t.java:363)
at
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:147)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.java:415)
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest.java:3
0)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:219)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:178)
The code in LinkedList that it seems to be executing is the following:
Line#
397 for (Entry e = header.next; e != header; e = e.next) {
398 if (o.equals(e.element))
399 return index;
400 index++;
401 }
I am running Weblogic 8.15 on Windows 2000.
Thanks for any help,
- Don

njb7ty wrote:
I suggest dropping that example program and concentrating on reading a book on Java such as 'Head First in Java'. Otherwise, you will spend a lot of time trying to get something to work and gain little value from it.Likewise... Jumping into reflections before you can [read a stack-trace|http://www.0xcafefeed.com/2004/06/of-thread-dumps-and-stack-traces/] is like signing up a toddler for the New York Marathon... it's probably simply beyond your skill level... so step back... go read a book, do some tutorials, get your head around just the process of the designing, writing, compiling, running, and debugging java programs... and what the different diagnostics mean... Then, equipped with your nose-clip and your trusty stone ;-) you contemplate leaping into the deep end ;-)
Cheers. Keith.

Error: java/lang/String & parsefloat not a method in class Float (j0235)

Hi,
I don't know why i amgetting this error which says: 'unable to locate system class: java/lang/String.
I have compiled and executed the reader method separately on a command prompt and it is working, but when i do it in microsoft visual j++, i am getting this run time error.
I also have rt.jar in the classpath.
If i don't have this rt.jar in my classpath, it is giving me a compilation error: parsefloat is not a method in class Float (j0235).
somebody please help.
Jagadish.
// an agent is floating randomly.
import java.util.*;
import vrml.*;
import vrml.node.*;
import vrml.field.*;
import java.io.*;
public class FloatingAgent extends Script{
SFVec3f setAgentPosition;
SFRotation setAgentRosition;
static int count=0;
float agentPosition[] = new float[3];
float agentRosition[] = new float[4];
float rotangle = 0.0f;
float aRad= (float) (Math.PI/180);
public void initialize(){
setAgentPosition =
(SFVec3f)getEventOut("setAgentPosition");
setAgentRosition =
(SFRotation)getEventOut("setAgentRosition");
// initialize the agent position.
agentPosition[0] = 0.0f;
agentPosition[1] = 0.0f;
agentPosition[2] = 0.0f;
agentRosition[0] = 0.0f;
agentRosition[1] = 0.0f;
agentRosition[2] = 1.0f;
agentRosition[3] = 0.0f;
public void processEvent(Event e){
if(e.getName().equals("interval") == true){
moveAgent();
void moveAgent()
agentPosition = reader();
rotangle += 2.0f;
agentRosition[3] = rotangle * aRad;
// move the agent to the new position.
setAgentPosition.setValue(agentPosition);
setAgentRosition.setValue(agentRosition);
}//move agent
static float[] reader()
float p1[] = new float[3];
try{
FileReader fr = new FileReader("data.txt");
BufferedReader br = new BufferedReader(fr);
String s;
int count1=0;
count++;
try{
while((s=br.readLine())!=null)
count1++;
StringTokenizer st = new StringTokenizer(s);
if(count1==count)
int i=0;
while(st.hasMoreTokens())
p1[i++]=Float.parseFloat(st.nextToken());
}//if
}//end of stringTokenizer while.
fr.close();
catch(IOException f)
System.out.println("file cannot be opened");
}//try
catch(FileNotFoundException e)
System.out.println("file doesn't exist");
} //try
return p1;
}//reader

still using Visual J++ ???

Cannot convert ÿØÿà of type class java.lang.String to class BFileDomain.

Hi All,
I am using Jdeveloper 11.1.2.3.0.
I have a scenario of making an ADF page where I have a IMAGE field to show on the page. So,I have a table called "PRODUCT" with fields called photo with BFILE type. Now when I the data i have inserted using the DML command and i can see the path at the backend.
However,when i am runnig my ADF page in the Filed called "PHOTO" I can only see a junk character stating 'yoyo'.
When I click on it, it says ERROR "Cannot convert ÿØÿà of type class java.lang.String to class oracle.jbo.domain.BFileDomain".
Your help will be appreciated ASAP.
Regards,
Shahnawaz

Hi,
did you show the id-value in the user interface as a input-component, and did the input-component include a converter?
If yes, show the id as output-text and remove any existing converter-components.
Best Regards

Getting Error:::oracle.jbo.domain.Date cannot be cast to java.lang.String

Hi Friends,
I have simple req'.
i have one date filed in OAF page...if user has change the date filed..means if he incresed by 2 days..then i need to call one procedure..if not no need to call....
first am picking that date field to by uusing prepared stmt and putting in to one variable..like below
try {
ps1 = am.getOADBTransaction().getJdbcConnection().prepareStatement("SELECT -------");
ResultSet rs2 = ps1.executeQuery();
while (rs2.next()) {
schDate = rs2.getString(1);//storing the value
} catch (Exception e) {
throw OAException.wrapperException(e);
Next..am picking the current value like this(user can change the value) like below...
OAViewObject viewObj = (OAViewObject)am.findViewObject("simpleVO");
String currSchDate = (String)viewObj.getCurrentRow().getAttribute("iDate");
java.text.SimpleDateFormat dtFormat = new java.text.SimpleDateFormat ("MM/dd/yyyy");
StringBuilder date = new StringBuilder(dtFormat.format(currSchDate));
Then am comparing the values like below..
if (schDate.equals(date)) {
String outParamValue = "";
String secondOutParamValue = "";
but am geting the below error
## Detail 0 ##
java.lang.ClassCastException: oracle.jbo.domain.Date cannot be cast to java.lang.String
at xxuss.oracle.apps.abc.webui.xxPGCO15.processFormRequest(xxGCO15.java:594)
Appriciate any help...its very urgent
Regards
Harry

Instead of :
String currSchDate = (String)viewObj.getCurrentRow().getAttribute("iDate");Try
String currSchDate = viewObj.getCurrentRow().getAttribute("iDate").toString();
-Anand

Error(23,19): method getName(java.lang.String) not found in class javax.swi

Hi , when i try to run my program, i keep getting the error msg:
Error(23,19): method getName(java.lang.String) not found in class javax.swing.JTextField
I have checked the java API and it inherits from the awt.Component class and should be accessible via the jtextfield.
I have tried the following:
trying to initailise the JTextField at the start.
Using getName works if i use it within the loop after setting the name.
Does anybody know what i am doing wrong please?
public class clsMember extends JPanel implements ActionListener {
    private JButton jbtnLog;
    private String surname;
    private JTextField txtItem;
    public clsMember() {
        super(new SpringLayout());
        makeInterface();
        surname = txtItem.getName("Surname").toString();
private void makeInterface() {
     //code omitted
           for (int i = 0; i < numpairs; i++) {
            JLabel l = new JLabel(strLabels, JLabel.LEADING);
this.add(l);
//if the array item is salutation create a combobox
if (strLabels[i] == "Salutation") {
jcomSalutation = new JComboBox(strSalutation);
jcomSalutation.setSelectedIndex(0);
this.add(jcomSalutation);
} else {
txtItem = new JTextField(10);
l.setLabelFor(txtItem);
txtItem.setName(strLabels[i].replaceAll(" ", "")); //this is where the label is set and if i do a system.out it shows fine. getName works here too.
this.add(txtItem);
//code omitted

If i have a loop that creates the jtextfields such as
                txtItem = new JTextField(10);
                l.setLabelFor(txtItem);
                txtItem.setName(strLabels.replaceAll(" ", ""));
this.add(txtItem);How is it then possible to assign to a string the value of a *specific jtextfield*. Lets say that one of these JTextfields has the name surname.
How is it possible for me to writeString surname = surnamejtextfield.getText();

While trying to invoke the method java.lang.String.length() of an object loaded from local variable 'payload'

Hi,
Our PI is getting data from WebSphere MQ and pushing to SAP. So our sender CC is JMS and receiver is Proxy. Our PI version is 7.31.
Our connectivity between the MQ is success but getting the following error while trying to read the payload.
Text: TxManagerFilter received an error:
[EXCEPTION]
java.lang.NullPointerException: while trying to invoke the method java.lang.String.length() of an object loaded from local variable 'payload'
       at com.sap.aii.adapter.jms.core.channel.filter.ConvertJmsMessageToBinaryFilter.filter(ConvertJmsMessageToBinaryFilter.java:73)
       at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:204)
       at com.sap.aii.adapter.jms.core.channel.filter.InboundDuplicateCheckFilter.filter(InboundDuplicateCheckFilter.java:348)
       at com.sap.aii.adapter.jms.core.channel.filter.MessageFilterContextImpl.callNext(MessageFilterContextImpl.java:204)
I have searched SDN but couldn't fix it. Please provide your suggestion.
With Regards
Amarnath M

Hi Amarnath,
Where exactly you are getting this error?
If you are getting at JMS Sender communication channel, try to stop and start the JMS communication channel and see the status, also use XPI Inspector to get the exact error log.
for reference follow below blogs:
Michal's PI tips: ActiveMQ - JMS - topics with SAP PI 7.3
Michal's PI tips: XPI inspector - help OSS and yourself
XPI Inspector

Error(400,8): method include(java.lang.String, boolean) not found in class

I have uploaded my Application which was running fine in other IDE to jdev 10.1.3, when i compile the follwing error error in jsp page.
Error(400,8): method include(java.lang.String, boolean) not found in class javax.servlet.jsp.PageContext
My jsp code where error is shown is
<jsp:include page="querySections/generation.jsp" flush="true">
                                        <jsp:param name="TSN" value="<%=strParamValue[1]%>"/>
                                        <jsp:param name="SectionID" value="<%=String.valueOf(lngSectionID)%>"/>
                                   </jsp:include>
pl help me in solving this its urgent...
Thanks & Regards
Lakshmi

Hi,
code snippet looks okay and is identical with what JDeveloper generates.
Frank

Trim() not found in java.lang.String !

Hi, I am using weblogic 6 eval version on NT. I am getting this error. ***************************************************************************
The WebLogic Server did not start up properly. Exception raised: weblogic.management.configuration.ConfigurationException:
BeanShell Interpreter threw exception while evaluating ((value != null) && (value.trim().length()
0) ) on value mydomain, getLegalCheck() for attribute Name of MBean "mydomain:Name=mydomain,Type=Domain", bsh.EvalError: Line 1 : sourced file: <inline eval> bsh.EvalError:
Error in method invocation: No args method trim() not found in cl ass'java.lang.String'
: value .trim ( ) : at weblogic.management.internal.xml.ConfigurationParser.parse(Configurat
ionParser.java:120) at weblogic.management.internal.xml.XmlFileRepository.loadDomain(XmlFile
Repository.java:261) at weblogic.management.internal.xml.XmlFileRepository.loadDomain(XmlFile
Repository.java:223) at java.lang.reflect.Method.invoke(Native Method) at weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636) at weblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
.java:621) at weblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:359) at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55) at com.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468) at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy1.loadDomain(Unknown Source) at weblogic.management.AdminServer.configureFromRepository(AdminServer.j
ava:188) at weblogic.management.AdminServer.configure(AdminServer.java:173) at weblogic.management.Admin.initialize(Admin.java:239)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:362) at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:202)
at weblogic.Server.main(Server.java:35) Reason: Fatal initialization exception ***************************************************************************
Can someone help? Thanks.

prolly stating the obvious here, but have you also tried with it configured
to use neither jdk? (to make sure that it fails - if it still runs you
aren't using the jdk you expected)
"safdar " <[email protected]> escribió en el mensaje
news:[email protected]...
>
Actually, I am using jkd1.4. I even tried jkd1.3 that came
with the server. I get the same error under both versions.
"Andrew Cooke" <[email protected]> wrote:
just guessing, it looks like you might be using an old version of java
(or
of the class libraries), rather than the version that comes with weblogic
server.
andrew
"safdar " <[email protected]> escribió en el mensaje
news:[email protected]...
Hi, I am using weblogic 6 eval version on NT. I am getting this error.
The WebLogic Server did not start up properly. Exception raised:weblogic.management.configuration.ConfigurationException:
BeanShell Interpreter threw exception while evaluating ((value != null)&&
(value.trim().length()
0) ) on value mydomain, getLegalCheck() for attribute Name of MBean"mydomain:Name=
mydomain,Type=Domain", bsh.EvalError: Line 1 : sourced file: <inline
eval>
bsh.EvalError:
Error in method invocation: No args method trim() not found in class'java.lang.String'
: value .trim ( ) : atweblogic.management.internal.xml.ConfigurationParser.parse(Configurat
ionParser.java:120) atweblogic.management.internal.xml.XmlFileRepository.loadDomain(XmlFile
Repository.java:261) atweblogic.management.internal.xml.XmlFileRepository.loadDomain(XmlFile
Repository.java:223) at java.lang.reflect.Method.invoke(Native Method)at
weblogic.management.internal.DynamicMBeanImpl.invokeLocally(DynamicMB
eanImpl.java:636) atweblogic.management.internal.DynamicMBeanImpl.invoke(DynamicMBeanImpl
java:621) atweblogic.management.internal.ConfigurationMBeanImpl.invoke(Configurat
ionMBeanImpl.java:359) atcom.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15
55) atcom.sun.management.jmx.MBeanServerImpl.invoke(MBeanServerImpl.java:15 23)
at weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:468)at
weblogic.management.internal.MBeanProxy.invoke(MBeanProxy.java:209)
at $Proxy1.loadDomain(Unknown Source) atweblogic.management.AdminServer.configureFromRepository(AdminServer.j
ava:188) atweblogic.management.AdminServer.configure(AdminServer.java:173) at
weblogic.management.Admin.initialize(Admin.java:239)
at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:362) atweblogic.t3.srvr.T3Srvr.run(T3Srvr.java:202)
at weblogic.Server.main(Server.java:35) Reason: Fatal initializationexception***************************************************************************
Can someone help? Thanks.

Java.lang.ClassCastException: java.lang.String cannot be cast to oracle.adf

Hi,
Please help me to understand why this error comes.
I have deployed ear file into glass fish server.
Using adf essential in Jdevelepor 11.1.2.3.0.
[#|2012-12-04T19:17:51.658+0530|INFO|glassfish3.1.2|javax.enterprise.system.container.web.com.sun.enterprise.web|_ThreadID=21;_ThreadName=Thread-2;|PWC1412: WebModule[null] ServletContext.log():JspServlet error: Servlet unable to dispatch to the following requested page: The following exception occurred:java.lang.ClassCastException: java.lang.String cannot be cast to oracle.adf.view.rich.model.RegionModel|#]
[#|2012-12-04T19:17:51.658+0530|INFO|glassfish3.1.2|oracle.j2ee.jsp|_ThreadID=21;_ThreadName=Thread-2;|unable to dispatch JSP page: The following exception occurred:.
java.lang.ClassCastException: java.lang.String cannot be cast to oracle.adf.view.rich.model.RegionModel
     at oracle.adf.view.rich.component.fragment.UIXRegion.getValue(UIXRegion.java:1587)
     at oracle.adf.view.rich.component.fragment.UIXRegion.getRegionModel(UIXRegion.java:415)
     at oracle.adfinternal.view.faces.taglib.region.RegionTag.doStartTag(RegionTag.java:107)
     at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:50)
     at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
     at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
     at oracle.jsp.runtime.tree.OracleJspIterationTagNode.executeHandler(OracleJspIterationTagNode.java:45)
     at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
     at oracle.jsp.runtime.tree.OracleJspClassicTagNode.evalBody(OracleJspClassicTagNode.java:87)
     at oracle.jsp.runtime.tree.OracleJspBodyTagNode.executeHandler(OracleJspBodyTagNode.java:58)
     at oracle.jsp.runtime.tree.OracleJspCustomTagNode.execute(OracleJspCustomTagNode.java:261)
Thanks for the help in advance..

It seems you have used a taskflow on a page and one of the binding.
It will be easy to point out if you paste the code of region tag *<af:region.......*.

Java.lang.string error

I have installed JDEVELOPER and JDK 1.3.1.02 when I compile I get the following error
Error(11,11): class string not found in class <package name>' despite adding an import line
import java.lang.String;
How do you get JDEVELOPER to see the standard libraries???
Thanks

Philip -
The J2SE API contains these packages. You can see the class files in <JDEV_HOME>\jdk\jre\lib\rt.jar
In fact, when you compile a simple java file, you should see this path in the -classpath command in the console.
Hope this helps,
Lynn
Java Tools Team
Hey guess what you were right, thank you, I will now go and shoot myself.
The thing that was confusing me, and still is, is that Iv'e installed JDeveloper and Java SDK but I'm damned if I can find the API class files I was expecting to see like java.lang, java.text and java util, what have you/Sun done with them???
The imports are working, but where in the filesystem are they importing from.
Regards, Philip Palij

Seeing values instead if java.lang.String

Hello I have this fairly simple code.. import java.util.*;
public class HashMapDemo {
public static void main(String[] args) {
    String[] names={"123123","afasdf","asghnbgf"};
    HashMap hm = new HashMap<String,String[]>();
    hm.put("Rohit", names);
    hm.put("Mohit", new Double(123.22));
    hm.put("Ashish", new Double(1200.34));
    hm.put("Khariwal", new Double(99.34));
    hm.put("Pankaj", new Double(-19.34));
    Set set = hm.entrySet();
    Iterator i = set.iterator();
    while(i.hasNext()){
      Map.Entry me = (Map.Entry)i.next();
      System.out.println(me.getKey() + " : " + me.getValue() );
}Currently it shows me this:
Mohit : 123.22
Rohit : [Ljava.lang.String;@3e25a5
Ashish : 1200.34
Pankaj : -19.34
Khariwal : 99.34
For Rohit I want to see the values not the Java.lang.String@3e25a5. Any help
Thanks

Hi,
The i.next() method will return the Object. You need to show the values manually. Otherwise it will display the classname@hashCode will be displayed.
See the following code and execute it. You will understand what the problem was?
public class DemoString
     public static void main(String[] args)
          String str[]={"Hello","How","are","you"};
          //I am going to print the string array, it will print the classname@hashCode
          System.out.println(str);
          //I am going to print the double object, it will print the double value.
          Double d=new Double(30.23);
          System.out.println(d);
If you have any queries please let me know.
Thanks & Regards,
Santhosh Reddy Mandadi

HELP ON java.lang.String,int

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