JavaCheck

JavaCheck is a minimal Java program that prints system properties.

v0.0.4-2 Active
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Overview

JavaCheck is a minimal Java program that prints system properties. It's used by ProjT Launcher to detect and validate Java installations.

Usage in Launcher

ProjT Launcher uses JavaCheck to:

  1. Validate Java installations — Ensure Java is working
  2. Detect version — Choose correct Java for Minecraft version
  3. Get architecture — Match 32/64-bit requirements
  4. Auto-detect Java — Find installed JREs/JDKs