Those classes were planned to remove from  1.6.0. (see 4948149 and 4454622) However, the jdbc driver seem to be dependent on them.  We need a new drivers.

=============================
JDK - 1.6.0 
Database -  DB2
TestSuite -  Rowset2.0


=============================
Tests:
  Most of tests in the testsuites failed.  Using the driver from IBM.

Output:
  [java] java.lang.NoClassDefFoundError: sun/io/ByteToCharConverter^M
     [java]     at com.ibm.db2.jcc.c.r.a(r.java:159)^M
     [java]     at com.ibm.db2.jcc.a.d.a(d.java:1009)^M
     [java]     at com.ibm.db2.jcc.a.eb.a(eb.java:1723)^M
     [java]     at com.ibm.db2.jcc.a.eb.a(eb.java:1651)^M
     [java]     at com.ibm.db2.jcc.a.eb.n(eb.java:570)^M
     [java]     at com.ibm.db2.jcc.a.eb.j(eb.java:257)^M
     [java]     at com.ibm.db2.jcc.a.eb.c(eb.java:57)^M
     [java]     at com.ibm.db2.jcc.a.r.c(r.java:42)^M
     [java]     at com.ibm.db2.jcc.a.tb.h(tb.java:169)^M
     [java]     at com.ibm.db2.jcc.c.zc.p(zc.java:1223)^M
     [java]     at com.ibm.db2.jcc.c.ad.d(ad.java:2246)^M
     [java]     at com.ibm.db2.jcc.c.ad.U(ad.java:489)^M
     [java]     at com.ibm.db2.jcc.c.ad.executeQuery(ad.java:472)^M
     [java]     at com.sun.rowset.internal.CachedRowSetReader.readData(CachedRowSetReader.java:168)^M
     [java]     at com.sun.rowset.CachedRowSetImpl.execute(CachedRowSetImpl.java:736)^M


###@###.### 2005-05-24 18:18:02 GMT

Using the driver from Data Direct can not create the table. It is OK with 5.0u3.

Error
======
 [java] Exception in thread "main" java.lang.NoClassDefFoundError: sun/io/MalformedInputException
     [java]     at com.ddtek.util.UtilTransliterator.OptimizeNewTransliteratorUsingSunIO(Unknown Source)
     [java]     at com.ddtek.util.UtilTransliterator.OptimizeNewTransliteratorUsingVM(Unknown Source)
     [java]     at com.ddtek.util.UtilTransliterator.GetNewTransliterator(Unknown Source)
     [java]     at com.ddtek.util.UtilTransliteratorPool.getTransliteratorForCodePage(Unknown Source)
     [java]     at com.ddtek.jdbc.db2.drda.DRDACommunication.setClientSideTransliteration(Unknown Source)
     [java]     at com.ddtek.jdbc.db2.DB2ImplConnection.open(Unknown Source)
     [java]     at com.ddtek.jdbc.base.BaseConnection.connect(Unknown Source)
     [java]     at com.ddtek.jdbc.base.BaseConnection.setupImplConnection(Unknown Source)
     [java]     at com.ddtek.jdbc.base.BaseConnection.open(Unknown Source)
     [java]     at com.ddtek.jdbc.base.BaseDriver.connect(Unknown Source)
     [java]     at java.sql.DriverManager.getConnection(DriverManager.java:525)
     [java]     at java.sql.DriverManager.getConnection(DriverManager.java:171)
     [java]     at com.sun.jdbc.cts.util.InitDatabase.<init>(Unknown Source)
     [java]     at com.sun.jdbc.cts.util.InitDatabase.main(Unknown Source)

###@###.### 2005-06-21 22:20:39 GMT
Setup
=====
base.jar, util.jar, and db2.jar are the jdbc drivers from  DataDirect.
CLASSPATH=.:./base.jar:./util.jar:./db2.jar
export CLASSPATH
javac bug6275382.java
java bug6275382

Output
======
java -version
java version "1.5.0_03"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_03-b07)
Java HotSpot(TM) Client VM (build 1.5.0_03-b07, mixed mode, sharing)
javac bug6275382.java
java bug6275382
/bin/java -version
java version "1.6.0-ea"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.6.0-ea-b45)
Java HotSpot(TM) Client VM (build 1.6.0-ea-b45, mixed mode)
/bin/java bug6275382
Exception in thread "main" java.lang.NoClassDefFoundError: sun/io/MalformedInputException
        at com.ddtek.util.UtilTransliterator.OptimizeNewTransliteratorUsingSunIO(Unknown Source)
        at com.ddtek.util.UtilTransliterator.OptimizeNewTransliteratorUsingVM(Unknown Source)
        at com.ddtek.util.UtilTransliterator.GetNewTransliterator(Unknown Source)
        at com.ddtek.util.UtilTransliteratorPool.getTransliteratorForCodePage(Unknown Source)
        at com.ddtek.jdbc.db2.drda.DRDACommunication.setClientSideTransliteration(Unknown Source)
        at com.ddtek.jdbc.db2.DB2ImplConnection.open(Unknown Source)
        at com.ddtek.jdbc.base.BaseConnection.connect(Unknown Source)
        at com.ddtek.jdbc.base.BaseConnection.setupImplConnection(Unknown Source)
        at com.ddtek.jdbc.base.BaseConnection.open(Unknown Source)
        at com.ddtek.jdbc.base.BaseDriver.connect(Unknown Source)
        at java.sql.DriverManager.getConnection(DriverManager.java:548)
        at java.sql.DriverManager.getConnection(DriverManager.java:180)
        at bug6275382.main(bug6275382.java:23)



Sample program
================

import java.sql.*;
import javax.sql.*;
import com.sun.rowset.*;
import javax.sql.rowset.*;
import javax.sql.rowset.spi.*;

public class bug6275382
{
   public static void main(String args[])
   {
     Connection con = null;
     Connection con2 = null;

     try
     {
       String driver ="com.ddtek.jdbc.db2.DB2Driver";
       String url = "jdbc:datadirect:db2://[you db ip]:50000;databaseName=user1";

       Class.forName(driver).newInstance();

       Statement s, s2, y;

       con = DriverManager.getConnection(url, "[your username]", "[your passwd]");
     }
     catch (Exception e)
    { System.out.println("Main");
      e.printStackTrace();
    }
   }
}