eclipse-collections
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Eclipse Collections is a collections framework for Java with optimized data structures and a rich, functional and fluent API.
Partially addresses #1166; does not include primitive support yet
Initial capacity can be set when creating a new map or set, and for good reason. But sometimes the required capacity is only known later. Proposal: add a method ensureCapacity,...
When creating a new HashMap from existing HashMap, the existing implementation is pretty generic: allocates the HashMap of the right capacity and loops over the input to put all entries....
A Bloom filter offers an approximate containment test with one-sided error: if it claims that an element is contained in it, this might be in error, but if it claims...
It is sometimes useful to have a memory-efficient list comprising a fixed number of copies of a given input. I would propose two variants: one which returns `n` copies of...
It would be great to have the removeIf method also available on primitive maps. For now, one workaround is to use `map.keySet().removeIf` but it only works for keys of course...
Currently `subList()` on primitive lists is stubbed with ``` throw new UnsupportedOperationException("subList not yet implemented!"); ``` The new behavior should be consistent with the behaviors currently defined in `FastList` for...
JDK8 default methods on Collections such as `forEach`, `putIfAbsent` etc. should be mapped to their equivalent but more efficient implementations.
We saw a case where org.eclipse.collections.impl.map.mutable.primitive.LongObjectHashMap#probeThree caused an infinite loop. I was unable to reproduce it directly but managed a reflective case how the situation would look. Looking at the...
Java 17 will be released on September 14, 2021. Java 11 has been out since September 25, 2018. Java 8 was released in March, 2014. Eclipse Collections major releases are...
