Joe C

Joe C has asked 3 questions and find answers to 62 problems.

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About

I am a senior software developer at a scale-up in London. I specialise in Java, with particular interest in performance issues.

Joe C questions

How to change job/stage description in web UI?

Joe C answers

Drop duplicates for each partition
Java composition (has-a) relationship clarification
Purpose of using "? super T" in Java8 Consumer andThen
convert map to string using java 8 lambda [duplicate]
Java TreeSet method that controls insertion of element into Red-Black tree
How do I write test code for testing my exception handling code?
Time limit for an input inside a loop
Catch (Exception e) in Java in versions earlier than Java 7
Can a non-generic class implement a generic interface?
Summing BigDecimals in streams API Collectors