JAX 6.1/JDK 1.2.2 problems

[Stig V]

When I run JAX 6.1 with
"CLASSPATH=d:\jdk1.2\jre\lib\rt.jar;d:\jdk1.2\lib\ltk.zip;d:\jdk1.2\lib\jax61.zip;",
then I encounter following problem:

jax V6.1-Monday-Oct-18-1999 Copyright IBM 1997-1999. All rights
reserved.

More info: http://www.alphaWorks.ibm.com/tech/jax
http://www.research.ibm.com/jax

Configuration file name is "Hanoi"
JDK used is Sun Microsystems Inc. version 1.2.2

started parsing the configuration file
finished parsing the configuration file

Options: obfuscate nokeeppackagenames transform verify devirtualize
nooptimize i
nline compatibleserialization

loading, this may take a while.
loaded 30 classes...
Warning: Your free license expires on Mar 31 2000. After this date,
Warning: download a new version with major improvements and bug fixes.
Fatal Error:
NOTE: This error may occur if the VM used for generating
class files is incompatible with the VM used for
processing the application.
java.lang.NoSuchMethodError: append
(Ljava/lang/String;)Ljava/lang/StringBuffer;
in java.lang.StringBuffer
while scanning body of method Hanoi.Hanoi()
Terminating because of fatal errors

java.lang.Exception:
at com.ibm.jax.engine.q.b1(JAX)
at com.ibm.jax.driver.dr.n(JAX)
at com.ibm.jax.engine.v.n(JAX)
at com.ibm.bobby.fp.d1(JAX, Compiled Code)
at com.ibm.bobby.ft.d1(JAX, Compiled Code)
at com.ibm.bobby.ft.q6(JAX, Compiled Code)
at com.ibm.bobby.ft.q9(JAX, Compiled Code)
at com.ibm.bobby.fw.rs(JAX)
at com.ibm.jax.engine.i.by(JAX, Compiled Code)
at com.ibm.jax.engine.j.a4(JAX)
at com.ibm.jax.driver.batchdriver.dm.a4(JAX, Compiled Code)
at com.ibm.jax.driver.batchdriver.dm.main(JAX)
at com.ibm.jax.Batch.main(JAX)
exiting with -1

Clues, anyone?!

regards

Stig

[hfr...@my-deja.com]

I've had trouble with some of the JAx option and JDK1.2.2 but this
error is new to me. Were your class file created using the JDK1.2.2
compiler?

In article <38870D1E...@hotmail.com>,

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