Defines the semantics of integer addition in p-code. Part of an enum hierarchy where each constant encapsulates unary/binary evaluation methods (long, BigInteger) for a specific p-code operation. This pattern cleanly separates operation logic from the execution engine and can be reused in any p-code emulator or abstract interpreter.

Implements a locality-sensitive hash vector for binary similarity search. The vector is built from feature hashes (e.g., mnemonics, operands) and supports weighted distance computation. This self-contained data structure can be extracted for use in other LSH-based similarity systems, demonstrating algorithmic skill in approximate nearest-neighbor search.

Detects Bzip2 compressed files by checking the 'BZ' magic header. Implements the Recognizer interface, which provides a consistent contract for file type identification: priority, required bytes, and match logic. The recognizer pattern (with dozens of implementations) is a clean, extensible strategy for file format detection and can be reused in other tools needing magic-based identification.