IDEA-253512: Warn about possible O(N^2) in AbstractSet#removeAll calls

GitOrigin-RevId: 76f59d4f019482420142cdf760be3f9e4c7f4d1e
This commit is contained in:
Andrey.Cherkasov
2020-11-25 13:28:32 +03:00
committed by intellij-monorepo-bot
parent de9bf11e00
commit d4dbc49dab
7 changed files with 145 additions and 0 deletions

View File

@@ -0,0 +1,9 @@
// "Replace with 'removals.forEach(source::remove)'" "true"
import java.util.*;
class Test {
void foo(Set<Integer> source, ArrayList<Integer> removals) {
removals.forEach(source::remove);
}
}

View File

@@ -0,0 +1,9 @@
// "Replace with 'removals.forEach(source::remove)'" "true"
import java.util.*;
class Test {
void foo(Set<Integer> source, List<Integer> removals) {
removals.forEach(source::remove);
}
}

View File

@@ -0,0 +1,9 @@
// "Replace with 'removals.forEach(source::remove)'" "true"
import java.util.*;
class Test {
void foo(Set<Integer> source, ArrayList<Integer> removals) {
source.removeAll(removals)<caret>;
}
}

View File

@@ -0,0 +1,9 @@
// "Replace with 'removals.forEach(source::remove)'" "true"
import java.util.*;
class Test {
void foo(Set<Integer> source, List<Integer> removals) {
source.removeAll(removals)<caret>;
}
}