some trouble in DODS in Enhydra5.1 beta8

hello.

I am trying to upgrade from enhydra5.0 to enhydra5.1. 
It works and I almost can compile my existing project well. 
but I found some problems using DODS.

1) in doml file using notUsingOid attribute with table tag
cause an compile error as following message.

compile:
Compiling 4 source files to D:\home\hattori\src\java\test\sample51\classes
D:\home\hattori\src\java\test\sample51\src\hamlet\test\sample51\data\SummaryVolP1DO.java:668:
 
Symbol not found
Symbol: method loadData ()
place    : hamlet.test.sample51.data.SummaryVolP1DO 
            loadData();
            ^
D:\home\hattori\src\java\test\sample51\src\hamlet\test\sample51\data\SummaryVolP1Query.java:446:
 hamlet.test.sample51.data.SummaryVolP1DO の createExisting(java.sql.ResultSet) 
は (java.lang.String) に適用できません。
                        DO = SummaryVolP1DO.createExisting(shell.handle);
                                           ^
注: 
D:\home\hattori\src\java\test\sample51\src\hamlet\test\sample51\data\SummaryVolP1Query.java
 は推奨されない API を使用またはオーバーライドしています。
注: 詳細については、-deprecation オプションを指定して再コンパイルしてください。
Error 2 

2) I tried DODS GUI frontend program to generate java source code from doml 
file.
but following error message arise. I tried it in cygwin bash shell in Windows 
2000
machine.

Enhydra$ dods
java.io.IOException: CreateProcess: d:/usr/opt/enhydra5.1/dods\bin\dods.bat -a 
dods:build_
all -t standard -b database_not_set -h 
d:\home\hattori\src\java\test\sample51\src\doml\Doc
umentList51.doml D:\home\hattori\src\test\dods error=2
        at java.lang.Win32Process.create(Native Method)
        at java.lang.Win32Process.<init>(Win32Process.java:63)
        at java.lang.Runtime.execInternal(Native Method)
        at java.lang.Runtime.exec(Runtime.java:566)
        at java.lang.Runtime.exec(Runtime.java:491)
        at java.lang.Runtime.exec(Runtime.java:457)
        at org.enhydra.dods.generator.DODSGenerator.generateAll(Unknown Source)
        at org.enhydra.dods.generator.DODSGenerator.generateAll(Unknown Source)
        at org.enhydra.dods.wizard.ExecThread.run(Unknown Source)
org.enhydra.dods.generator.DODSGenerateException:  
d:/usr/opt/enhydra5.1/dods\bin\dods.bat
 -a dods:build_all -t standard -b database_not_set -h 
d:\home\hattori\src\java\test\sample
51\src\doml\DocumentList51.doml D:\home\hattori\src\test\dods error=2
        at org.enhydra.dods.generator.DODSGenerator.generateAll(Unknown Source)
        at org.enhydra.dods.generator.DODSGenerator.generateAll(Unknown Source)
        at org.enhydra.dods.wizard.ExecThread.run(Unknown Source)
Caused by: java.io.IOException: CreateProcess: 
d:/usr/opt/enhydra5.1/dods\bin\dods.bat -a
dods:build_all -t standard -b database_not_set -h 
d:\home\hattori\src\java\test\sample51\s
rc\doml\DocumentList51.doml D:\home\hattori\src\test\dods error=2
        at java.lang.Win32Process.create(Native Method)
        at java.lang.Win32Process.<init>(Win32Process.java:63)
        at java.lang.Runtime.execInternal(Native Method)
        at java.lang.Runtime.exec(Runtime.java:566)
        at java.lang.Runtime.exec(Runtime.java:491)
        at java.lang.Runtime.exec(Runtime.java:457)
        ... 3 more 
     
3) some DODS classes use non default JVM System Properties such as
"JAVA_HOME", "LOCAL_CLASSPATH", "DODS_HOME", "ENHYDRA_DIR", "enhydra.home".
I think these properties are implicit not accurate and it can be refactored 
more simply. for instance "ENHYDRA_DIR" seems to be same "enhydra.home".
I use ant not only for enhydra projects but also other purposes, so I use
original jakarta ant script but not one existing in enhydra bin directory.
So first my build time. I was troubled with messages such as "JVM can not 
find neither DODS HOME nor ENHYDRA HOME!" or Un excepted Exception cause of
NullPointerException which cause by getting undefined property.

Thanks for your help!      

***********************************************
Ryuji Hattori
in Hitz Techical Lab (hattori@xxxxxxxxxxxxxxxxxx)