Clone this repo:
  1. b6b2e9b Delete a Javadoc which is wrong anyway. by ghm · 4 days ago master
  2. 0fb9722 Turn down pluggabletypes by Liam Miller-Cushon · 5 days ago
  3. 5abe82b Simplify the use of `@TestParameters` on a single parameter. by ghm · 6 days ago
  4. 7776b93 JUnit4TestNotRun: count member references as a use of a method symbol too. by ghm · 6 days ago
  5. 71324be Handle changes to EndPosTable by Liam Miller-Cushon · 8 days ago

Error Prone

Error Prone is a static analysis tool for Java that catches common programming mistakes at compile-time.

public class ShortSet {
  public static void main (String[] args) {
    Set<Short> s = new HashSet<>();
    for (short i = 0; i < 100; i++) {
      s.add(i);
      s.remove(i - 1);
    }
    System.out.println(s.size());
  }
}
error: [CollectionIncompatibleType] Argument 'i - 1' should not be passed to this method;
its type int is not compatible with its collection's type argument Short
      s.remove(i - 1);
              ^
    (see https://errorprone.info/bugpattern/CollectionIncompatibleType)
1 error

Getting Started

Our documentation is at errorprone.info.

Error Prone works with Bazel, Maven, Ant, and Gradle. See our installation instructions for details.

Developing Error Prone

Developing and building Error Prone is documented on the wiki.

Links