Maven:
<dependency>
<groupId>it.unimi.dsi</groupId>
<artifactId>fastutil</artifactId>
<version>8.5.6</version>
</dependency>
Gradle:
implementation 'it.unimi.dsi:fastutil:8.5.6'
IntList list = new IntArrayList();
list.add(1);
list.add(2);
list.add(3);
for (int i = 0; i < list.size(); i++) {
int value = list.getInt(i);
System.out.println(value);
}
IntSet set = new IntOpenHashSet();
set.add(1);
set.add(2);
set.add(3);
System.out.println(set.contains(2));
IntQueue queue = new IntArrayDeque();
queue.add(1);
queue.add(2);
queue.add(3);
System.out.println(queue.poll());
