Implementing TreeMap Class


\begin{lstlisting}
import java.util.Map;
import java.util.TreeMap;
\par
class Ma...
... System.out.println('' Removed Value : '' + removedValue);
}
}
\end{lstlisting}

Output


\begin{lstlisting}
Map using TreeMap : { First =1 , Second =2}
New Map : { First =11 , Second =22}
Removed Value : 11
\end{lstlisting}