Full-Stack Internet Architecture
May 10, 2025 · Fundamentals
Strange Behaviors in Java: Integer Caching, String Comparison, Unary Plus, and Unicode Tricks
This article explains several counter‑intuitive Java behaviors—including integer caching with configurable range, string literal pool versus new objects, the unary plus being a sign rather than an operator, and Unicode escape processing that can make commented code execute—providing code examples and practical insights.
JavaUnicodeinteger caching
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