Social control theory. In criminology, social control theory proposes that exploiting the process of socialization and social learning builds self-control and reduces the inclination to indulge in behavior recognized as antisocial.
A simple call to the close() method will do the job. If you close the Connection object first, it will close the PreparedStatement object as well. However, you should always explicitly close the PreparedStatement object to ensure proper cleanup. For a better understanding, let us study Prepare-Example Code.
The thread object remains in the system until the thread has terminated and all handles to it have been closed through a call to CloseHandle. If at some later stage you need a handle to the thread, you can always use OpenThread to get a new handle.