fastutil-lite

This is a bare minimal copy of fastutil

This only includes selective int and long collections, targeting the hashmaps.

Repo

Maven:

<repository>
    <id>aikar</id>
    <url>https://repo.aikar.co/content/groups/aikar/</url>
</repository>

Gradle:

maven {
    name = "aikar"
    url = "https://repo.aikar.co/content/groups/aikar/"
}

v2 - about 50kb~ depending on number of collections

NOTE: v2 is NOT an upgrade from v1 in terms of features. It is a downgrade! v1 (below) contains more of the fastutil collection.

v2 strips out even more and provides them as individual artifacts so you only import what you need.

Only the Int/Long keyed Open Hash Maps are exposed (and the custom versions)

All of these collections need:

Group and version is the same for all

group: co.aikar

version: 2.0-SNAPSHOT

artifact: fastutil-base

Int Hashmaps need:

artifact: fastutil-intbase

Long Hashmaps need:

artifact: fastutil-intbase

Hashmaps

Int2ObjectOpenHashMap: fastutil-inthashmap

Int2ObjectOpenCustomHashMap: fastutil-intcustomhashmap

Long2ObjectOpenHashMap: fastutil-longhashmap

Long2ObjectOpenCustomHashMap: fastutil-longcustomhashmap

Example

You should have at least 3 artifacts, core, intbase or longbase (or both), and then one or more of the desired collections.

    <dependencies>
        <dependency>
            <groupId>co.aikar</groupId>
            <artifactId>fastutil-base</artifactId>
            <version>2.0-SNAPSHOT</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>co.aikar</groupId>
            <artifactId>fastutil-intbase</artifactId>
            <version>2.0-SNAPSHOT</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>co.aikar</groupId>
            <artifactId>fastutil-longbase</artifactId>
            <version>2.0-SNAPSHOT</version>
            <scope>compile</scope>
        </dependency>
    </dependencies>

Relocating should not be necessary for this since ABI is unlikely to change. I am using snapshots until I feel the build is 'correct' and works, then it will go to a release.

v1 - about 500kb

for v1 of fastutil-lite that contains most of the int/long classes, use:

group: co.aikar artifact: fastutil-lite version: 1.0

License

fastutil is released under the Apache v2 license

fastutil-lite does not change the implementation details of fastutil.

At most, my changes have removed some methods to trim dependencies.