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Update and rename Array Lists.md to ArrayList.md
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Update ArrayList.md

Done an introduction
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Added Contructors
Added Methods
Merge pull request #68 from Wrichik1999/master

Update and rename Array Lists.md to ArrayList.md
Remove contributing section in README.md

This is because there are move comprehensive instructions @TheMuses/contributing
Update ArrayList.md
Update ArrayList.md
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Create Try-catch blocks.md
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Merge branch 'master' of github.com:BillsJ/cadmus