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UnnecessaryMethodReference

docs/bugpattern/UnnecessaryMethodReference.md

2.49.0352 B
Original Source

Using a method reference to refer to the abstract method of the target type is unnecessary. For example,

java
Stream<Integer> filter(Stream<Integer> xs, Predicate<Integer> predicate) {
  return xs.filter(predicate::test);
}
java
Stream<Integer> filter(Stream<Integer> xs, Predicate<Integer> predicate) {
  return xs.filter(predicate);
}