File: PredicateIncompatibleType.md

package info (click to toggle)
error-prone-java 2.4.0-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 15,076 kB
  • sloc: java: 171,398; xml: 1,459; sh: 34; makefile: 7
file content (10 lines) | stat: -rw-r--r-- 297 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
 
Using `Foo::equals` as a `Predicate` for any type that is not compatible with
`Foo` is almost certainly a bug, since the predicate will always return false.

For example, consider:

```java
Predicate<Integer> p = "hello"::equals;
```

See also [EqualsIncompatibleType](EqualsIncompatibleType.md).