Read sharing violation after System.exit in oracle lite DLL

Question

I am using JRE 1.3 and successfully managed running some sql statements over jdbc.
When the java class is finished (implicit exit) then no error appears.
When I exit the code using System.exit(0) there is a windows dialog
showing a read access error AFTER the java class finished.
probably there is some cleanup the oracle DLL wants to do after the JVM exited?
Please help mailto:[email protected]
The sample code below can be used.
* Title:
* Description:
* Copyright: Copyright (c) 2001
* Company:
* @author Ivan Motsch
* @version 1.0
import java.util.*;
import java.io.*;
import java.sql.*;
public class TestOracleLite{
public TestOracleLite(){
     public void start(){
          Statement stm=null;
          Connection conn=null;
          try{
               Properties p=new Properties();
               p.setProperty("user","system");
               p.setProperty("password","manager");
               p.setProperty("DataDirectory","..\\..\\..\\TEMP\\ora4\\db");
               p.setProperty("Database","ORS");
               p.setProperty("IsolationLevel","Read Committed");
               p.setProperty("Autocommit","Off");
               p.setProperty("CursorType","Forward Only");
               String ps=getPropertiesAsString(p);
          Class.forName("oracle.lite.poljdbc.POLJDBCDriver");
               conn=DriverManager.getConnection("jdbc:polite:whatever"+ps);
               execSql(conn,
                    "drop table test1 cascade"
               execSql(conn,
                    "create table test1(pk number(32),ncol number(32),scol varchar2(2000),dcol date,rcol long raw)"
               conn.commit();
               execSql(conn,
                    "insert into test1(pk,ncol,scol,dcol,rcol) values(?,?,?,?,?)",
                    new Object[]{new Integer(1),new Integer(1111),"Test Text",new java.sql.Date(System.currentTimeMillis()),new byte[]{0,1,2,3,4,5,6,7,8,9,10}}
               conn.commit();
               readSql(conn,"select * from test1");
          catch(Exception e){
          e.printStackTrace();
          finally{
               if(conn!=null){
                    try{
                    conn.close();
                         conn=null;
                    catch(Exception e){e.printStackTrace();}
     private static String getPropertiesAsString(Properties p){
          StringBuffer buf=new StringBuffer();
     for(Iterator it=p.keySet().iterator();it.hasNext();){
          String key=(String)it.next();
               String val=p.getProperty(key);
               buf.append(";"+key+"="+val);
          return buf.toString();
     public boolean execSql(Connection conn,String s){
          return execSql(conn,s,(Collection)null);
     public boolean execSql(Connection conn,String s,Object[] binds){
          ArrayList list=new ArrayList();
          if(binds!=null) list.addAll(Arrays.asList(binds));
     return execSql(conn,s,list);
     public boolean execSql(Connection conn,String text,Collection binds){
          PreparedStatement stm=null;
          try{
               stm=conn.prepareStatement(text);
               if(binds!=null){
                    int i=1;
                    for(Iterator it=binds.iterator();it.hasNext();){
                         Object o=it.next();
                         if(o==null){
                              stm.setNull(i,Types.VARCHAR);
                         else if(o instanceof byte[]){
                              stm.setBytes(i,(byte[])o);
                         else{
                              stm.setObject(i,o);
                         i++;
               boolean b=stm.execute();
               System.out.println("status: "+(b?"ok":"failed"));
               return b;
          catch(SQLException e){
               System.out.println("status: "+"error"+" "+e);
               return false;
          finally{
               if(stm!=null) try{stm.close();}catch(Exception e){}
     public boolean readSql(Connection conn,String text){
          PreparedStatement stm=null;
          try{
               stm=conn.prepareStatement(text);
               ResultSet rs=stm.executeQuery();
               ResultSetMetaData meta=rs.getMetaData();
               System.out.print("col: ");
               for(int i=1,n=meta.getColumnCount();i<=n;i++){
                    System.out.print(""+meta.getColumnName(i)+", ");
               System.out.println();
               while(rs.next()){
                    System.out.print("row: ");
               for(int i=1,n=meta.getColumnCount();i<=n;i++){
                         System.out.print(""+rs.getObject(i)+", ");
                    System.out.println();
               return true;
          catch(SQLException e){
               System.out.println("status: "+"error"+" "+e);
               return false;
          finally{
               if(stm!=null) try{stm.close();}catch(Exception e){}
     static public void main(String[] args) {
          TestOracleLite t=new TestOracleLite();
          t.start();
          t=null;
          System.exit(0);

Answer 1

Hi
After system copy you need to do post system copy activities...
Please follow according to the installation Guide..
for example: your sld connection of your new system will be pointing to your source system. So you need to go to VA where in you can find SLD Data Supplier and change the host name, port no relavent to this  i.e. your destination system...i.e.
new system.. In the same way you can follow doing the post installation activites will solve your issue.
Regards
Hari