OAK-11422 : removed usage of Guava Strings

oak-authorization-principalbased/src/main/java/org/apache/jackrabbit/oak/spi/security/authorization/principalbased/impl/EntryCache.java

@@ -16,7 +16,6 @@
  */
 package org.apache.jackrabbit.oak.spi.security.authorization.principalbased.impl;
 
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.oak.api.PropertyState;
 import org.apache.jackrabbit.oak.api.Root;
 import org.apache.jackrabbit.oak.api.Tree;

oak-authorization-principalbased/src/main/java/org/apache/jackrabbit/oak/spi/security/authorization/principalbased/impl/PrincipalBasedAccessControlManager.java

@@ -17,7 +17,6 @@
 package org.apache.jackrabbit.oak.spi.security.authorization.principalbased.impl;
 
 import org.apache.commons.lang3.StringUtils;
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.guava.common.collect.Iterables;
 import org.apache.jackrabbit.api.security.JackrabbitAccessControlPolicy;
 import org.apache.jackrabbit.api.security.authorization.PrincipalAccessControlList;

oak-authorization-principalbased/src/main/java/org/apache/jackrabbit/oak/spi/security/authorization/principalbased/impl/PrincipalPolicyImpl.java

@@ -16,7 +16,6 @@
  */
 package org.apache.jackrabbit.oak.spi.security.authorization.principalbased.impl;
 
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.api.security.authorization.PrincipalAccessControlList;
 import org.apache.jackrabbit.api.security.authorization.PrivilegeManager;
 import org.apache.jackrabbit.oak.api.Tree;

oak-authorization-principalbased/src/main/java/org/apache/jackrabbit/oak/spi/security/authorization/principalbased/impl/PrincipalPolicyImporter.java

@@ -16,7 +16,6 @@
  */
 package org.apache.jackrabbit.oak.spi.security.authorization.principalbased.impl;
 
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.guava.common.collect.Iterables;
 import org.apache.jackrabbit.api.security.authorization.PrivilegeManager;
 import org.apache.jackrabbit.oak.api.Root;

oak-authorization-principalbased/src/main/java/org/apache/jackrabbit/oak/spi/security/authorization/principalbased/impl/PrincipalPolicyValidatorProvider.java

@@ -16,7 +16,6 @@
  */
 package org.apache.jackrabbit.oak.spi.security.authorization.principalbased.impl;
 
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.guava.common.collect.Iterables;
 import org.apache.jackrabbit.JcrConstants;
 import org.apache.jackrabbit.api.security.authorization.PrivilegeManager;

oak-blob-cloud-azure/src/main/java/org/apache/jackrabbit/oak/blob/cloud/azure/blobstorage/AzureBlobStoreBackend.java

@@ -50,7 +50,6 @@
 import java.util.function.Function;
 
 import org.apache.commons.lang3.StringUtils;
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.guava.common.cache.Cache;
 import org.apache.jackrabbit.guava.common.cache.CacheBuilder;
 import org.apache.jackrabbit.guava.common.collect.AbstractIterator;

oak-blob-plugins/src/test/java/org/apache/jackrabbit/oak/plugins/blob/datastore/ActiveDeletionTrackerStoreTest.java

@@ -29,7 +29,7 @@
 import java.util.List;
 import java.util.Set;
 
-import org.apache.jackrabbit.guava.common.base.Strings;
+import org.apache.commons.lang3.StringUtils;
 import org.apache.jackrabbit.oak.commons.FileIOUtils;
 import org.apache.jackrabbit.oak.commons.collections.ListUtils;
 import org.apache.jackrabbit.oak.commons.collections.SetUtils;
@@ -225,7 +225,7 @@ private static Set<String> retrieve(ActiveDeletionTracker store, TemporaryFolder
     private static List<String> range(int min, int max) {
         List<String> list = new ArrayList<>();
         for (int i = min; i <= max; i++) {
-            list.add(Strings.padStart(valueOf(i), 2, '0'));
+            list.add(StringUtils.leftPad(valueOf(i), 2, '0'));
         }
         return list;
     }

oak-core/src/main/java/org/apache/jackrabbit/oak/security/authorization/accesscontrol/AccessControlManagerImpl.java

@@ -41,7 +41,6 @@
 import javax.jcr.security.AccessControlPolicyIterator;
 import javax.jcr.security.Privilege;
 
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.guava.common.collect.Iterables;
 import org.apache.jackrabbit.JcrConstants;
 import org.apache.jackrabbit.api.security.JackrabbitAccessControlList;

oak-core/src/main/java/org/apache/jackrabbit/oak/security/authorization/permission/PermissionStoreEditor.java

@@ -21,7 +21,6 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.oak.api.PropertyState;
 import org.apache.jackrabbit.oak.api.Type;
 import org.apache.jackrabbit.oak.commons.StringUtils;

oak-core/src/main/java/org/apache/jackrabbit/oak/security/user/UserInitializer.java

@@ -18,7 +18,6 @@
 
 import javax.jcr.RepositoryException;
 
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.JcrConstants;
 import org.apache.jackrabbit.api.security.user.UserManager;
 import org.apache.jackrabbit.oak.api.CommitFailedException;

oak-core/src/main/java/org/apache/jackrabbit/oak/security/user/query/UserQueryManager.java

@@ -26,7 +26,6 @@
 import javax.jcr.RepositoryException;
 import javax.jcr.Value;
 
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.guava.common.collect.Iterators;
 import org.apache.jackrabbit.api.security.user.Authorizable;
 import org.apache.jackrabbit.api.security.user.Group;

oak-run-commons/src/main/java/org/apache/jackrabbit/oak/fixture/OakFixture.java

@@ -29,7 +29,6 @@
 import javax.sql.DataSource;
 
 import org.apache.jackrabbit.guava.common.base.Splitter;
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.oak.Oak;
 import org.apache.jackrabbit.oak.api.blob.BlobAccessProvider;
 import org.apache.jackrabbit.oak.commons.StringUtils;

oak-run-commons/src/main/java/org/apache/jackrabbit/oak/index/IndexOptions.java

@@ -18,7 +18,6 @@
  */
 package org.apache.jackrabbit.oak.index;
 
-import org.apache.jackrabbit.guava.common.base.Strings;
 import joptsimple.OptionParser;
 import joptsimple.OptionSet;
 import joptsimple.OptionSpec;

oak-search/src/main/java/org/apache/jackrabbit/oak/plugins/index/search/spi/binary/TikaParserConfig.java

@@ -26,7 +26,6 @@
 
 import javax.xml.parsers.DocumentBuilder;
 
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.oak.commons.StringUtils;
 import org.apache.tika.exception.TikaException;
 import org.apache.tika.mime.MediaType;

oak-store-document/src/main/java/org/apache/jackrabbit/oak/plugins/document/DocumentNodeStoreService.java

@@ -51,7 +51,6 @@
 import javax.sql.DataSource;
 
 import org.apache.commons.lang3.StringUtils;
-import org.apache.jackrabbit.guava.common.base.Strings;
 import org.apache.jackrabbit.guava.common.io.Closer;
 import org.apache.jackrabbit.guava.common.util.concurrent.UncheckedExecutionException;
 import com.mongodb.MongoClientURI;