Regression test java/text/Format/DFSSerialization.java failed in all platforms in dtf nightly test bed.

the test passed in last PIT build i18n-awt-blade-2005-03-25-int.mustang
jvm version : 1.6.0-ea-b29

and failed in nightly build version: i18n-awt-blade-2005-03-29.mustang
jvm version : 1.6.0-ea-b29

exception thrown as follows:

#section:main
----------messages:(3/131)----------
command: main DFSSerialization
reason: Assumed action based on file name: run main DFSSerialization
elapsed time (seconds): 0.865
----------System.out:(22/1278)----------
DFSSerialization {
  TestDFSSerialization {
    Test Malfunction in DFSSerialization: Exception while reading the object
java.lang.RuntimeException: Test Malfunction in DFSSerialization: Exception while reading the object

at IntlTest.err(IntlTest.java:161)
at IntlTest.errln(IntlTest.java:166)
at DFSSerialization.readTestObject(DFSSerialization.java:93)
at DFSSerialization.TestDFSSerialization(DFSSerialization.java:20)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at IntlTest.run(IntlTest.java:108)
at DFSSerialization.main(DFSSerialization.java:14)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
at java.lang.Thread.run(Thread.java:595)
    Uncaught exception thrown in test method TestDFSSerialization
----------System.err:(18/959)----------
java.lang.RuntimeException: Uncaught exception thrown in test method TestDFSSerialization

at IntlTest.err(IntlTest.java:161)
at IntlTest.errln(IntlTest.java:166)
at IntlTest.run(IntlTest.java:115)
at DFSSerialization.main(DFSSerialization.java:14)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
at java.lang.Thread.run(Thread.java:595)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Uncaught exception thrown in test method TestDFSSerialization

JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.RuntimeException: Uncaught exception thrown in test method TestDFSSerialization
result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Uncaught exception thrown in test method TestDFSSerialization


test result: Failed. Execution failed: `main' threw exception: java.lang.RuntimeException: Uncaught exception thrown in test method TestDFSSerialization
###@###.### 2005-03-30 20:45:17 GMT


++++++++++++++++++++++++++++++++++++++++++++++++++++++
Addition to this, there is another problem in the same file which cause the DTF to fail. The error message is the following:
DFSSerialization {
  TestDFSSerialization
  Deserialization of JDK1.4.2 Object from the current JDK: Passed.
 {
    Test Malfunction in DFSSerialization: Exception while reading the object
java.lang.RuntimeException: Test Malfunction in DFSSerialization: Exception while reading the object

at IntlTest.err(IntlTest.java:161)
at IntlTest.errln(IntlTest.java:166)
at DFSSerialization.readTestObject(DFSSerialization.java:93)
at DFSSerialization.TestDFSSerialization(DFSSerialization.java:41)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at IntlTest.run(IntlTest.java:108)
at DFSSerialization.main(DFSSerialization.java:14)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
at java.lang.Thread.run(Thread.java:595)
    Uncaught exception thrown in test method TestDFSSerialization
###@###.### 2005-04-06 22:28:44 GMT