Internal iterator implementation. <p>Iterates over dense array, skipping nulls. Supports optional visibility of newly added elements.

Factory methods for creating thread-safe collection instances. Provides convenient methods to create concurrent collections with standard interfaces.

Thread-safe implementation of LongLinkedOpenHashSet using ConcurrentSkipListSet as backing storage. This implementation provides concurrent access and

A thread-safe implementation of LongSortedSet backed by ConcurrentSkipListSet. Provides concurrent access and maintains elements in sorted order. <p>

A thread-safe {@link ObjectArrayList}. <p>All mutating and reading operations are synchronized on the list itself. Iteration helpers ({@link #iterato

Wraps a {@link Set} as a FastUtil {@link ObjectSet} with conversion functions.

Utility bridge between standard Java Collections and FastUtil primitive collections. <p> This class provides adapters (“wrappers”) that allow: <ul>

A thread-safe implementation of Int2ObjectMap using ConcurrentHashMap as backing storage. Provides concurrent access and high performance for integer-

Extended iterator that supports explicit completion signaling.

A high-performance, insertion-ordered set backed by a primitive reference-to-index map and a dense array storage. <p>This structure provides: <ul>

Thread-safe Long2LongMap implementation using ConcurrentHashMap. Designed for safe concurrent iteration and modification. <p> A type-specific {@link

A thread-safe implementation of Long2ObjectMap using ConcurrentHashMap as backing storage. Provides concurrent access and high performance for long-to

Utility class for entity-related sensor operations.