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-> Inner classes concept introduced in 1.1v version to fix GUI bugs as the part of event handling but because of power feture and benifits of inner classes slowly programmer started using in regular ...
Part II: Closing Connections When you're done with a connection, you really should clean up after yourself. Implement the java.io.Closeable interface and add a close () method to the Connection ...
Java provides us with anonymous inner classes, which come in quite handy for this problem. Usually, when we derive a class, we can override existing methods by providing a new one: ...