Julho 06
Prof(s). Eduardo Bezerra & Ismael H. F. Santos                                                2
Best Practices for Unsing Exceptions
1.Always clean up after yourself
nIf you are using resources like database connections or network connections, make sure you clean them up. 
n
npublic void dataAccessCode(){
n  Connection conn = null;
n  try{
n    conn = getConnection();
n    ..some code that throws SQLException
n  } catch( SQLException ex ) {
n    ex.printStacktrace();
n  } finally{
n    DBUtil.closeConnection(conn);
n  }
n}