arl: products: code review: sample_code_review

orientation

this

style

html style

language

en (English)

interaction

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arl: products: code review: sample_code_review_001

missing package definition

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* imports

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final static definitions

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// commenting

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missing Javadoc commenting

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servlet parametering

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use defined constants withing switch/case sentences

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servlet class usage

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java.util.Date class should not be used

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right JDBC usage

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Hashtable usage as object/class

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java.net.URL class should be used

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full class name usage in sample code

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