<!-- Auto-generated — do not edit by hand -->
# Java System Audit for PTC-Lisp
> **Warning:** This file is auto-generated by `mix ptc.gen_docs` from `priv/java_compat_audit.exs`.
> Manual edits will be overwritten. Edit `priv/java_compat_audit.exs` instead.
Curated LLM-compatibility target for `java.lang.System`.
See also: [Function Reference](../function-reference.md) | [Namespace Coverage](index.md) | [Clojure Core Audit](clojure-core-audit.md) | [Clojure String Audit](clojure-string-audit.md) | [Clojure Set Audit](clojure-set-audit.md) | [Clojure Walk Audit](clojure-walk-audit.md) | [Java Math Audit](java-math-audit.md) | [Java Boolean Audit](java-lang-boolean-audit.md) | [Java Double Audit](java-lang-double-audit.md) | [Java Float Audit](java-lang-float-audit.md) | [Java Integer Audit](java-lang-integer-audit.md) | [Java Long Audit](java-lang-long-audit.md) | [Java String Audit](java-lang-string-audit.md) | [Java LocalDate Audit](java-time-local-date-audit.md) | [Java Instant Audit](java-time-instant-audit.md) | [Java Duration Audit](java-time-duration-audit.md) | [Java Period Audit](java-time-period-audit.md) | [Java Date Audit](java-util-date-audit.md)
## Summary
Coverage excludes `not_relevant` entries: `supported / (supported + candidate + not_classified)`.
| Status | Count |
|--------|-------|
| Supported | 1 |
| Candidate | 1 |
| Not Relevant | 3 |
| Not Classified | 0 |
| Relevant Target | 2 |
| Coverage | 1/2 (50.0%) |
| **Total** | **5** |
## Details
| Var | Status | Description | Notes |
|-----|--------|-------------|-------|
| `System/currentTimeMillis` | ✅ supported | Current Unix time in milliseconds | |
| `System/exit` | ❌ not_relevant | Terminate the JVM | Process termination is forbidden in the sandbox. |
| `System/getProperty` | ❌ not_relevant | Read JVM system properties | JVM property access is not meaningful and would leak host details. |
| `System/getenv` | ❌ not_relevant | Read process environment variables | Host environment access is intentionally not exposed. |
| `System/nanoTime` | 🔲 candidate | Monotonic time source | Potential benchmark/timing helper; not wall-clock time. |