Problem building jar file with ant

[trojan800]

First off, sorry if this is in the wrong forum as I think this may be more a problem with ant and not java, but I am usure of where else to look for help.

I am building an app with Jbuilder 2005 and everything works when I choose to run the program. The problem is when I try to build a jar file using ant. Below is what I get when I run ant:

[rory@localhost rory]$ ant -version
> >>>Apache Ant version 1.5.2-23 compiled on November 12 2003
> >>>[rory@localhost rory]$ cd tsunami/
> >>>[rory@localhost tsunami]$ ant
> >>>Buildfile: build.xml
> >>>
> >>>clean_everything:
> >>> [echo] *** cleanup: removing all files before building
> >>> [delete] Deleting directory /home/rory/tsunami/jars
> >>>
> >>>default:
> >>> [echo] *** building an tsunami distribution
> >>>
> >>>default:
> >>>
> >>>compile_application_classes:
> >>> [echo] *** compile_application_classes: creating application
> >>>class files
> >>> [mkdir] Created dir: /home/rory/tsunami/jars
> >>> [javac] Compiling 125 source files to
> >>>/home/rory/tsunami/application_classes [javac]
> >>>/home/rory/tsunami/src/com/tricon/tsunami/client/ui/desktop/segyheaders/TraceHeaderPanel.java:92:
> >>>error: Type `JSpinner' not found in declaration of field
> >>>`_trace_sequence_number'.
> >>> [javac] private JSpinner _trace_sequence_number
> >>>= new JSpinner();
> >>> [javac] ^
> >>> [javac]
> >>>/home/rory/tsunami/src/com/tricon/tsunami/client/ui/desktop/segyheaders/EBCDICHeaderPanel.java:76:
> >>>error: Type `JTextArea' not found in declaration of field `_textArea'.
> >>> [javac] JTextArea _textArea;
> >>> [javac] ^
> >>> [javac]
> >>>/home/rory/tsunami/src/com/tricon/tsunami/client/ui/desktop/logfileviewer/ProcessMonitor.java:68:
> >>>error: Type `JTextArea' not found in declaration of field `_textArea'.
> >>> [javac] private JTextArea _textArea;
> >>> [javac] ^
> >>> [javac]
> >>>/home/rory/tsunami/src/com/tricon/tsunami/client/ui/desktop/logfileviewer/LogFileViewer.java:77:
> >>>error: Type `JTextArea' not found in declaration of field `_textArea'.
> >>> [javac] private JTextArea _textArea;
> >>> [javac] ^
> >>> [javac]
> >>>/home/rory/tsunami/src/com/tricon/tsunami/client/ui/desktop/GeometryPanel.java:69:
> >>>error: Class or interface `javax.swing.JSpinner.NumberEditor' not
> >>>found in import.
> >>> [javac] import javax.swing.JSpinner.NumberEditor;
> >>> [javac] ^
> >>> [javac]
> >>>/home/rory/tsunami/src/com/tricon/tsunami/client/plot/ZoomControls.java:0:
> >>>internal compiler error: Segmentation fault
> >>> [javac] Please submit a full bug report,
> >>> [javac] with preprocessed source if appropriate.
> >>> [javac] See <URL:

http://bugzilla.redhat.com/bugzilla/>

for
> >>>instructions.
> >>>
> >>>BUILD FAILED
> >>>file:/home/rory/tsunami/ant/build_tsunami.xml:83: Compile failed; see
> >>>the compiler error output for details.
> >>>
> >>>Total time: 4 seconds
> >>>

The problem appears to be with locating some java objects.

This is what I have poiting to java in my bash-profile

export JAVA_HOME=/home/rory/j2sdk1.4.2_07
export JDK_JARS=/home/rory/j2sdk1.4.2_07/jre/lib

Any ideas why it can find these things in Jbuilder and not with ant? Also I am newbie with using ant, so please let me know if there is anything else I should provide to help you, help me with this problem. Thanks in advance for any and all help.