platform.util: IJPL-797 Mark accidentally public platform APIs private

GitOrigin-RevId: 97527307631f5115fe3a9c8dc8a123c5665a2048

platform/util/base/api-dump.txt

@@ -542,49 +542,6 @@ f:com.intellij.util.containers.SoftArrayHashMap
 - get(java.lang.Object[]):java.lang.Object
 - processLeafEntries(java.util.function.BiPredicate):Z
 - put(java.lang.Object[],java.lang.Object):V
-com.intellij.util.containers.prefix.factory.PrefixTreeFactory
-- a:convertToList(java.lang.Object):java.util.List
-- a:createMap(java.lang.Iterable):com.intellij.util.containers.prefix.map.MutablePrefixTreeMap
-- a:createMap(kotlin.sequences.Sequence):com.intellij.util.containers.prefix.map.MutablePrefixTreeMap
-- a:createMap(kotlin.Pair[]):com.intellij.util.containers.prefix.map.MutablePrefixTreeMap
-- a:createSet(java.lang.Iterable):com.intellij.util.containers.prefix.set.MutablePrefixTreeSet
-- a:createSet(kotlin.sequences.Sequence):com.intellij.util.containers.prefix.set.MutablePrefixTreeSet
-- a:createSet(java.lang.Object[]):com.intellij.util.containers.prefix.set.MutablePrefixTreeSet
-a:com.intellij.util.containers.prefix.map.AbstractPrefixTreeFactory
-- com.intellij.util.containers.prefix.factory.PrefixTreeFactory
-- <init>():V
-- createMap(java.lang.Iterable):com.intellij.util.containers.prefix.map.MutablePrefixTreeMap
-- createMap(kotlin.sequences.Sequence):com.intellij.util.containers.prefix.map.MutablePrefixTreeMap
-- createMap(kotlin.Pair[]):com.intellij.util.containers.prefix.map.MutablePrefixTreeMap
-- createSet(java.lang.Iterable):com.intellij.util.containers.prefix.set.MutablePrefixTreeSet
-- createSet(kotlin.sequences.Sequence):com.intellij.util.containers.prefix.set.MutablePrefixTreeSet
-- createSet(java.lang.Object[]):com.intellij.util.containers.prefix.set.MutablePrefixTreeSet
-com.intellij.util.containers.prefix.map.MutablePrefixTreeMap
-- com.intellij.util.containers.prefix.map.PrefixTreeMap
-- a:remove(java.lang.Object):java.lang.Object
-- a:set(java.lang.Object,java.lang.Object):java.lang.Object
-com.intellij.util.containers.prefix.map.PrefixTreeMap
-- java.util.Map
-- kotlin.jvm.internal.markers.KMappedMarker
-- a:getAncestorEntries(java.lang.Object):java.util.Set
-- a:getAncestorKeys(java.lang.Object):java.util.Set
-- a:getAncestorValues(java.lang.Object):java.util.List
-- a:getDescendantEntries(java.lang.Object):java.util.Set
-- a:getDescendantKeys(java.lang.Object):java.util.Set
-- a:getDescendantValues(java.lang.Object):java.util.List
-- a:getRootEntries():java.util.Set
-- a:getRootKeys():java.util.Set
-- a:getRootValues():java.util.List
-com.intellij.util.containers.prefix.set.MutablePrefixTreeSet
-- com.intellij.util.containers.prefix.set.PrefixTreeSet
-- a:add(java.lang.Object):V
-- a:remove(java.lang.Object):V
-com.intellij.util.containers.prefix.set.PrefixTreeSet
-- java.util.Set
-- kotlin.jvm.internal.markers.KMappedMarker
-- a:getAncestors(java.lang.Object):java.util.Set
-- a:getDescendants(java.lang.Object):java.util.Set
-- a:getRoots():java.util.Set
 c:com.intellij.util.text.CharArrayCharSequence
 - java.lang.CharSequence
 - pf:myChars:C[]

platform/util/base/src/com/intellij/util/containers/prefix/factory/PrefixTreeFactory.kt

@@ -3,7 +3,9 @@ package com.intellij.util.containers.prefix.factory
 
 import com.intellij.util.containers.prefix.map.MutablePrefixTreeMap
 import com.intellij.util.containers.prefix.set.MutablePrefixTreeSet
+import org.jetbrains.annotations.ApiStatus
 
+@ApiStatus.Internal
 interface PrefixTreeFactory<Key, KeyElement> {
 
   fun convertToList(element: Key): List<KeyElement>

platform/util/base/src/com/intellij/util/containers/prefix/map/AbstractPrefixTreeFactory.kt

@@ -4,7 +4,9 @@ package com.intellij.util.containers.prefix.map
 import com.intellij.util.containers.prefix.factory.PrefixTreeFactory
 import com.intellij.util.containers.prefix.set.MutablePrefixTreeSet
 import com.intellij.util.containers.prefix.set.PrefixTreeSetImpl
+import org.jetbrains.annotations.ApiStatus
 
+@ApiStatus.Internal
 abstract class AbstractPrefixTreeFactory<Key, KeyElement> : PrefixTreeFactory<Key, KeyElement> {
 
   override fun createSet(elements: Sequence<Key>): MutablePrefixTreeSet<Key> {

platform/util/base/src/com/intellij/util/containers/prefix/map/MutablePrefixTreeMap.kt

@@ -9,6 +9,7 @@ import org.jetbrains.annotations.ApiStatus
  * @see PrefixTreeMap
  */
 @ApiStatus.NonExtendable
+@ApiStatus.Internal
 interface MutablePrefixTreeMap<Key, Value> : PrefixTreeMap<Key, Value> {
 
   operator fun set(key: Key, value: Value): Value?

platform/util/base/src/com/intellij/util/containers/prefix/map/PrefixTreeMap.kt

@@ -7,6 +7,7 @@ import org.jetbrains.annotations.ApiStatus
  * @see com.intellij.util.containers.prefix.set.PrefixTreeSet
  */
 @ApiStatus.NonExtendable
+@ApiStatus.Internal
 interface PrefixTreeMap<Key, Value> : Map<Key, Value> {
 
   /**

platform/util/base/src/com/intellij/util/containers/prefix/set/MutablePrefixTreeSet.kt

@@ -4,6 +4,7 @@ package com.intellij.util.containers.prefix.set
 import org.jetbrains.annotations.ApiStatus
 
 @ApiStatus.NonExtendable
+@ApiStatus.Internal
 interface MutablePrefixTreeSet<Key> : PrefixTreeSet<Key> {
 
   fun add(element: Key)

platform/util/base/src/com/intellij/util/containers/prefix/set/PrefixTreeSet.kt

@@ -13,6 +13,7 @@ import org.jetbrains.annotations.ApiStatus
  * @see com.intellij.util.containers.prefix.map.PrefixTreeMap
  */
 @ApiStatus.NonExtendable
+@ApiStatus.Internal
 interface PrefixTreeSet<Key> : Set<Key> {
 
   /**