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IJPL-172041 Use concurrent weak map in ClearableClassValue instead of ordinary weak set

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GitOrigin-RevId: 6a330727de43a5c257971925d317b934aabd1b3f
This commit is contained in:
Artem.Bukhonov
2024-11-20 23:18:45 +01:00
committed by intellij-monorepo-bot
parent 1e3b46d241
commit f73fc4606e
1 changed files with 3 additions and 3 deletions
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6
platform/util/src/com/intellij/util/ClearableClassValue.kt
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@@ -10,17 +10,17 @@ import org.jetbrains.annotations.ApiStatus
*/
@ApiStatus.Internal
abstract class ClearableClassValue<T> : ClassValue<T>() {
private val typeCache = ContainerUtil.createWeakSet<Class<*>>()
private val typeCache = ContainerUtil.createConcurrentWeakMap<Class<*>, Unit>()
fun clear() {
for (clazz in typeCache) {
for (clazz in typeCache.keys) {
remove(clazz)
}
typeCache.clear()
}
protected override fun computeValue(aClass: Class<*>): T? {
typeCache.add(aClass)
typeCache.put(aClass, Unit)
return computeValueImpl(aClass)
}