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cxxr / better-java

Resources for writing modern Java
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Collections and Generics Sections #20

Open zelahi opened 8 years ago

zelahi commented 8 years ago

Adding a small section regarding collections and generics. Also added information regarding interfaces

cxxr commented 8 years ago

I like the idea behind a section about interfaces. Jersey, jMock, and other important Java libraries depend on interfaces, so I think we should have a section about that.

However, I think most Java programmers will have heard of List and Set. This wasn't really intended to be a tutorial on Java. It was intended to be, "You already know Java, but did you know it does these cool things?" Maybe the collections section could be on lesser known collections like the LinkedHashSet or the ConcurrentHashMap.

zelahi commented 8 years ago

Sure that makes sense. I can work on this section a bit more go with that. I'll remove the well-known ones and add in some lesser known collections which would be useful