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Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.

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When iterating through a ChainedBucket, every item was a collision before shrinking and will remain a collision after shrinking. Instead of repeatedly looking up the ChainedBucket and iterating to the...

tech-debt

There are several default methods added to Java 8 collections interfaces that are not overridden in Eclipse Collections. Default methods are often composites that delegate to several other methods. For...

bug
help wanted
major-version

I saw this one-off error in Travis and I don't want to lose track of it. ``` 13:38:40:796 [ERROR] Tests run: 64, Failures: 0, Errors: 1, Skipped: 0, Time elapsed:...

Hi That would be nice if the framework did offer Tables. Tables are a kind of map of maps of objects with two key generic types (ROW and COLUMN) and...

`Collectors.groupingBy()` has an overload which accepts another Collector, allowing multi-level groupBys. [This guide](http://www.baeldung.com/java-groupingby-collector) includes this example: ```java Map map = posts.stream() .collect(groupingBy(BlogPost::getAuthor, groupingBy(BlogPost::getType))); ``` RichIterable could have additional variants of...

[Pull request 37](https://github.com/eclipse/eclipse-collections/pull/37) was to implement `Iterate.toMultimap()`, however the method should be added on `RichIterable` itself.

enhancement
minor-version

Today a LinkedHashSet can be used by wrapping a JDK LinkedHashSet with a SetAdapter as follows. `Sets.adapt(new LinkedHashSet());` This works fine for most cases but it would be nicer if...

enhancement
help wanted
minor-version