Merge pull request #1713 from apache/OAK-11112

OAK-11112 : replaced Maps.newHashMapWithExpectedSize() with new HashM…
apache · Sep 17, 2024 · 874052d · 874052d
2 parents 5f8fe02 + 0ec3fc8
commit 874052d
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Showing 5 changed files with 10 additions and 13 deletions.
diff --git a/oak-core/src/main/java/org/apache/jackrabbit/oak/security/user/GroupImpl.java b/oak-core/src/main/java/org/apache/jackrabbit/oak/security/user/GroupImpl.java
@@ -18,7 +18,6 @@
 
 import org.apache.jackrabbit.guava.common.base.Stopwatch;
 import org.apache.jackrabbit.guava.common.base.Strings;
-import org.apache.jackrabbit.guava.common.collect.Maps;
 import org.apache.jackrabbit.api.security.user.Authorizable;
 import org.apache.jackrabbit.api.security.user.Group;
 import org.apache.jackrabbit.api.security.user.UserManager;
@@ -298,7 +297,7 @@ private Set<String> updateMembers(boolean isRemove, @NotNull String... memberIds
         }
 
         // calculate the contentID for each memberId and remember ids that cannot be processed
-        Map<String, String> updateMap = Maps.newHashMapWithExpectedSize(memberIds.length);
+        Map<String, String> updateMap = CollectionUtils.newHashMap(memberIds.length);
         MembershipProvider mp = getMembershipProvider();
         for (String memberId : memberIds) {
             if (Strings.isNullOrEmpty(memberId)) {

diff --git a/oak-core/src/main/java/org/apache/jackrabbit/oak/security/user/MembershipWriter.java b/oak-core/src/main/java/org/apache/jackrabbit/oak/security/user/MembershipWriter.java
@@ -16,13 +16,12 @@
  */
 package org.apache.jackrabbit.oak.security.user;
 
+import java.util.HashMap;
 import java.util.HashSet;
 import java.util.Iterator;
 import java.util.Map;
 import java.util.Set;
 
-import org.apache.jackrabbit.guava.common.collect.Maps;
-import org.apache.jackrabbit.guava.common.collect.Sets;
 import org.apache.jackrabbit.JcrConstants;
 import org.apache.jackrabbit.oak.api.PropertyState;
 import org.apache.jackrabbit.oak.api.Tree;
@@ -59,7 +58,7 @@ void setMembershipSizeThreshold(int membershipSizeThreshold) {
      * @return {@code true} if the member was added
      */
     boolean addMember(@NotNull Tree groupTree, @NotNull String memberContentId) {
-        Map<String, String> m = Maps.newHashMapWithExpectedSize(1);
+        Map<String, String> m = new HashMap<>(1);
         m.put(memberContentId, "-");
         return addMembers(groupTree, m).isEmpty();
     }
@@ -189,7 +188,7 @@ private static String nextRefNodeName(@NotNull Tree membersList) {
      * @return {@code true} if the member was removed.
      */
     boolean removeMember(@NotNull Tree groupTree, @NotNull String memberContentId) {
-        Map<String, String> m = Maps.newHashMapWithExpectedSize(1);
+        Map<String, String> m = new HashMap<>(1);
         m.put(memberContentId, "-");
         return removeMembers(groupTree, m).isEmpty();
     }

diff --git a/oak-core/src/main/java/org/apache/jackrabbit/oak/security/user/UserImporter.java b/oak-core/src/main/java/org/apache/jackrabbit/oak/security/user/UserImporter.java
@@ -19,7 +19,6 @@
 import org.apache.jackrabbit.guava.common.base.Stopwatch;
 import org.apache.jackrabbit.guava.common.collect.Iterables;
 import org.apache.jackrabbit.guava.common.collect.Maps;
-import org.apache.jackrabbit.guava.common.collect.Sets;
 import org.apache.jackrabbit.api.JackrabbitSession;
 import org.apache.jackrabbit.api.security.principal.PrincipalIterator;
 import org.apache.jackrabbit.api.security.principal.PrincipalManager;
@@ -33,6 +32,7 @@
 import org.apache.jackrabbit.oak.api.Root;
 import org.apache.jackrabbit.oak.api.Tree;
 import org.apache.jackrabbit.oak.api.Type;
+import org.apache.jackrabbit.oak.commons.collections.CollectionUtils;
 import org.apache.jackrabbit.oak.namepath.NamePathMapper;
 import org.apache.jackrabbit.oak.plugins.identifier.IdentifierManager;
 import org.apache.jackrabbit.oak.plugins.memory.PropertyStates;
@@ -657,7 +657,7 @@ void process() throws RepositoryException {
         @NotNull
         Map<String, Authorizable> getAuthorizablesToAdd(@NotNull Group gr, @NotNull Map<String, Authorizable> toRemove,
                                                         @NotNull Map<String, String> nonExisting) throws RepositoryException {
-            Map<String, Authorizable> toAdd = Maps.newHashMapWithExpectedSize(members.size());
+            Map<String, Authorizable> toAdd = CollectionUtils.newHashMap(members.size());
             for (String contentId : members) {
                 // NOTE: no need to check for re-mapped uuids with the referenceTracker because
                 // ImportUUIDBehavior.IMPORT_UUID_CREATE_NEW is not supported for user/group imports (see line 189)

diff --git a/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/SegmentIdTable.java b/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/SegmentIdTable.java
@@ -19,7 +19,6 @@
 package org.apache.jackrabbit.oak.segment;
 
 import static org.apache.jackrabbit.guava.common.collect.Lists.newArrayList;
-import static org.apache.jackrabbit.guava.common.collect.Maps.newHashMapWithExpectedSize;
 import static java.util.Collections.nCopies;
 
 import java.lang.ref.WeakReference;
@@ -30,6 +29,7 @@
 import java.util.Set;
 import java.util.UUID;
 
+import org.apache.jackrabbit.oak.commons.collections.CollectionUtils;
 import org.jetbrains.annotations.NotNull;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -130,8 +130,7 @@ void collectReferencedIds(Collection<SegmentId> ids) {
 
     private synchronized Collection<SegmentId> refresh() {
         int size = references.size();
-        Map<SegmentId, WeakReference<SegmentId>> ids =
-                newHashMapWithExpectedSize(size);
+        Map<SegmentId, WeakReference<SegmentId>> ids = CollectionUtils.newHashMap(size);
 
         boolean hashCollisions = false;
         boolean emptyReferences = false;

diff --git a/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/file/tar/GraphLoader.java b/oak-segment-tar/src/main/java/org/apache/jackrabbit/oak/segment/file/tar/GraphLoader.java
@@ -18,7 +18,6 @@
  */
 package org.apache.jackrabbit.oak.segment.file.tar;
 
-import static org.apache.jackrabbit.guava.common.collect.Maps.newHashMapWithExpectedSize;
 import static org.apache.jackrabbit.oak.segment.file.tar.TarConstants.GRAPH_MAGIC;
 
 import java.io.IOException;
@@ -29,6 +28,7 @@
 import java.util.zip.CRC32;
 
 import org.apache.jackrabbit.oak.commons.Buffer;
+import org.apache.jackrabbit.oak.commons.collections.CollectionUtils;
 import org.apache.jackrabbit.oak.segment.util.ReaderAtEnd;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -93,7 +93,7 @@ public static Buffer loadGraph(ReaderAtEnd readerAtEnd) throws IOException {
     public static Map<UUID, List<UUID>> parseGraph(Buffer buffer) {
         int nEntries = buffer.getInt(buffer.limit() - 12);
 
-        Map<UUID, List<UUID>> graph = newHashMapWithExpectedSize(nEntries);
+        Map<UUID, List<UUID>> graph = CollectionUtils.newHashMap(nEntries);
 
         for (int i = 0; i < nEntries; i++) {
             long msb = buffer.getLong();