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Merge pull request #3 from pankajan05/v8

Merge pull request #2 from pankajan05/v6

Merge pull request #1 from pankajan05/v5

Here i use graphical user interface to show the result and get the data from mysql.

This is version 7 of the java calculation

Merge branch 'v5' into v6

This is my version 6 of the java calculator. Here I use factory design pattern.

This is version 5 of java calculator

This is the version 4 of the culculator.

This is the version 3 of the calculator.

Here I use some interface. But in next version I like to do add more some interface facilities and add them into different packages. So I can easily identify the features easily and add some more features easily.

This is my version 1 java Calculator application. I want to use some interface features in next version

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