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.
1 When calling a method that returns something, you can call another method based off of what that method returns. 2  Let's say we have a method called getObject() that returns an object. 3  Well, in the class Object, there is a non-static method call toString that returns the Object in the form of a String.