Nullability Control

Compile-time null safety for Java using NullAway and JSpecify annotations.

When to use this skill

• Setting up null safety for new Java projects
• Migrating existing code to JSpecify annotations
• Fixing NullAway errors and warnings
• Creating package-info.java files with @NullMarked
• Understanding null safety annotation patterns

Skill Contents

Sections

• When to use this skill
• Quick Start
• Key Principles