Java Tynamo web server

Hi Guys
Hope I've not asked this in the wrong area and I do apologise if I have,
My problem is that I trying to build a project using a TINI board which utilise Java as a controlling platform. As I am totally new to java programming and indeed TINI Boards I am currently experiencing a very steep learning curve.
I have been trying to set up a web server to run on the TINI and following all the necessary instructions( I think) to set this up. but have received the following error when attempting to build the server. Now not wanting to report bugs when in all probaility it is down to my inexperience or inability to follow instruction.
I would however greatly appreciate  any help or guidance in this matter.
I do apologies again if this has been posted in the wrong area and if so please point me to the correct area.
Very best regards to all

 
C:\Project\DeviceControllerServlet\tynamo-tini-1_0>ant
Buildfile: build.xml
A nonfatal internal JIT (3.10.107(x)) error 'chgTarg: Conditional' has occurred
in :
  'org/apache/tools/ant/Project.addReference (Ljava/lang/String;Ljava/lang/Objec
t;)V': Interpreting method.
  Please report this error in detail to http://java.sun.com/cgi-bin/bugreport.cgi

A nonfatal internal JIT (3.10.107(x)) error 'chgTarg: Conditional' has occurred
in :
  'org/apache/tools/ant/Project.fireMessageLoggedEvent (Lorg/apache/tools/ant/Bu
ildEvent;Ljava/lang/String;I)V': Interpreting method.
  Please report this error in detail to http://java.sun.com/cgi-bin/bugreport.cgi

A nonfatal internal JIT (3.10.107(x)) error 'chgTarg: Conditional' has occurred in :
  'org/apache/tools/ant/ComponentHelper.addCreatedTask (Ljava/lang/String;Lorg/a
pache/tools/ant/Task;)V': Interpreting method.
  Please report this error in detail to http://java.sun.com/cgi-bin/bugreport.cgi
init:
check_tini_1.1:

checks:

tini_task:
A nonfatal internal JIT (3.10.107(x)) error 'chgTarg: Conditional' has occurred
in :
  'org/apache/tools/ant/ComponentHelper.updateDataTypeDefinition (Lorg/apache/to
ols/ant/AntTypeDefinition;)V': Interpreting method.
  Please report this error in detail to http://java.sun.com/cgi-bin/bugreport.cgi

setup:

compile:

build:
    [unjar] Expanding: C:\Project\DeviceControllerServlet\tynamo-tini-1_0\lib\tw
s_core.jar into C:\Project\DeviceControllerServlet\tynamo-tini-1_0\tempdir

BUILD FAILED
C:\Project\DeviceControllerServlet\tynamo-tini-1_0\build.xml:175: java.lang.Ille
galMonitorStateException: current thread not owner

Total time: 2 seconds
C:\Project\DeviceControllerServlet\tynamo-tini-1_0>