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Title: GitHub - archerImagine/HeadFirstJava: This is a repository for the following tutorials Head First Java by Kathy Sierra and Bert Bates.

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Description: This is a repository for the following tutorials Head First Java by Kathy Sierra and Bert Bates. - archerImagine/HeadFirstJava

Open Graph Description: This is a repository for the following tutorials Head First Java by Kathy Sierra and Bert Bates. - archerImagine/HeadFirstJava

X Description: This is a repository for the following tutorials Head First Java by Kathy Sierra and Bert Bates. - archerImagine/HeadFirstJava

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Chapter 12https://patch-diff.githubusercontent.com/archerImagine/HeadFirstJava/blob/master/src/head/first/java/chapter12/Readme.md
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