rgettman

rgettman has asked 5 questions and find answers to 743 problems.

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About

I'm on LinkedIn.

I maintain two Java open-source projects on SourceForge:

jAgg - Java Aggregation Operations
JETT - Java Excel Template Translator

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rgettman questions

Encounter Order wrong when sorting a parallel stream
What's with 181783497276652981 and 8682522807148012 in Random (Java 7)?

rgettman answers

Using Java Stream groupingBy with both key and value of map
Custom Collector for Collectors.groupingBy doesn't work as expected
HashMap how to find out "extra" keys and remove them
Java Method Overloading [duplicate]
Access enum inside an interface
Java Compiler Error: Missing Return Statement
The method add mod 2^512
How to println a string and variable within the same parameters
Two objects refer to each other with final references
Java Enum in constructor cannot be resolved to a variable