code:this code is to save a record:
'm getting error when i click save button.
this is what the modify button does.please help me in this regard.

thanks in advance

String RowIndex;
RowIndex = rsAEW.getString("CurrentJobIndex");
stAEW.executeUpdate("UPDATE tblCurrentJob SET CandidateId = '" +
             JTFId.getText() + "', CurrentCompany = '" +
             JTFCompany.getText() + "', Designation = '" +
             JTFDesignation.getText() + "', CurrentSalary = '" +
             JTFSalary.getText()  + "', Experience = '" +
             JTFExperience.getText()  +
             "' WHERE CurrentJobIndex = " + RowIndex);
FrmCurrentJob.reloadRecord("SELECT * FROM tblCurrentJob WHERE
CurrentJobIndex = " + RowIndex + " ORDER BY CandidateId ASC");
JOptionPane.showMessageDialog(null,"Changes in the record has been
successfully save.","Candidate Management
System",JOptionPane.INFORMATION_MESSAGE);
dispose();