[JDBC] Problem while using result set

[RaviShankar K]

Hello,       I am getting the following error sometimes, while using resultset.next() .     (As the OS is Linux Japanese vesrion , there are some special chars in the message.)       An I/O error occured while reading from backend - Exception: java.net.SocketException: \??\??ヲヌ???「フ?。・?????: \??\??ヲ ヌ???「フ?。・????? Stack Trace:   java.net.SocketException: \??\??ヲヌ???「フ?。・?????: \??\??ヲヌ???「フ?。・?????         at java.net.SocketInputStream.socketRead(Native Method)         at java.net.SocketInputStream.read(SocketInputStream.java:86)         at java.io.BufferedInputStream.fill(BufferedInputStream.java:186)         at java.io.BufferedInputStream.read(BufferedInputStream.java:204)         at org.postgresql.PG_Stream.ReceiveChar(PG_Stream.java:141)         at org.postgresql.Connection.ExecSQL(Connection.java:396)         at org.postgresql.jdbc2.Statement.execute(Statement.java:294)         at org.postgresql.jdbc2.Statement.executeQuery(Statement.java:59)         at org.postgresql.jdbc2.PreparedStatement.executeQuery(PreparedStatement.j ava:99)         at java.util.TimerThread.mainLoop(Timer.java:435)         at java.util.TimerThread.run(Timer.java:385) End of Stack Trace       Please give me your inputs.   Regards, Ravi