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Add references to J2EE Design Patterns book

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Ilkka Seppälä
2020-07-07 20:05:35 +03:00
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dirty-flag/README.md
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@ -9,6 +9,9 @@ tags:
- Performance
---
## Also known as
* IsDirty pattern
## Intent
To avoid expensive re-acquisition of resources. The resources retain their identity, are kept in some
fast-access storage, and are re-used to avoid having to acquire them again.
@ -24,3 +27,4 @@ Use the Dirty Flag pattern when
## Credits
* [Design Patterns: Dirty Flag](https://www.takeupcode.com/podcast/89-design-patterns-dirty-flag/)
* [J2EE Design Patterns](https://www.amazon.com/gp/product/0596004273/ref=as_li_tl?ie=UTF8&camp=1789&creative=9325&creativeASIN=0596004273&linkCode=as2&tag=javadesignpat-20&linkId=48d37c67fb3d845b802fa9b619ad8f31)