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stevenheidel/useTypes.java

Created November 27, 2017 06:07
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useTypes.java
void doOperation(String opType, Data data);
// where opType is "insert", "append", or "delete", this should have clearly been an enum
String fetchWebsite(String url);
// where url is "https://google.com", this should have been an URN
String parseId(Input input);
// the return type is String but ids are actually Longs like "6345789"
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