fix: fixed an implementation error in WeakHashSet

Please check tests in WeakHashSetTest
osfans · Dec 25, 2023 · fe85155 · fe85155
1 parent e0cf0f6
commit fe85155
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/app/src/main/java/com/osfans/trime/util/WeakHashSet.kt b/app/src/main/java/com/osfans/trime/util/WeakHashSet.kt
@@ -12,7 +12,7 @@ class WeakHashSet<T> : MutableSet<T> {
 
     override fun iterator(): MutableIterator<T> = core.keys.iterator()
 
-    override fun add(element: T) = core.put(element, PlaceHolder) != null
+    override fun add(element: T) = core.put(element, PlaceHolder) == null
 
     override fun addAll(elements: Collection<T>) = elements.all(::add)