remove unused imports

Signed-off-by: Lukas Jungmann <lukas.jungmann@oracle.com>
eclipse-ee4j · Jan 24, 2024 · b439b1b · b439b1b
1 parent ff5658d
commit b439b1b
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Showing 1,175 changed files with 1,249 additions and 3,956 deletions.
diff --git a/...ts/src/test/java/org/eclipse/persistence/testing/jaxb/installer/JaxbCompilerTestCase.java b/...ts/src/test/java/org/eclipse/persistence/testing/jaxb/installer/JaxbCompilerTestCase.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2014, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -15,7 +15,6 @@
 package org.eclipse.persistence.testing.jaxb.installer;
 
 import java.io.File;
-import java.util.logging.Logger;
 
 /**
  * Tests eclipselink.zip consistency. It runs jaxb-compiler for simple xsd file

diff --git a/...lipse.persistence.dbws/src/it/java/dbws/testing/relationships/RelationshipsTestSuite.java b/...lipse.persistence.dbws/src/it/java/dbws/testing/relationships/RelationshipsTestSuite.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  * Copyright (c) 2020 Payara Services Ltd.
  *
  * This program and the accompanying materials are made available under the
@@ -57,7 +57,6 @@
 import org.eclipse.persistence.platform.xml.XMLPlatform;
 import org.eclipse.persistence.platform.xml.XMLPlatformFactory;
 import org.eclipse.persistence.sessions.DatabaseLogin;
-import org.eclipse.persistence.sessions.DatasourceLogin;
 import org.eclipse.persistence.sessions.Project;
 //JUnit4 imports
 import org.junit.AfterClass;

diff --git a/...e.dbws/src/main/java/org/eclipse/persistence/internal/xr/StoredProcedureQueryHandler.java b/...e.dbws/src/main/java/org/eclipse/persistence/internal/xr/StoredProcedureQueryHandler.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -31,7 +31,6 @@
 import org.eclipse.persistence.queries.DatabaseQuery;
 import org.eclipse.persistence.queries.ReadAllQuery;
 import org.eclipse.persistence.queries.ReadObjectQuery;
-import org.eclipse.persistence.queries.StoredFunctionCall;
 import org.eclipse.persistence.queries.StoredProcedureCall;
 import org.eclipse.persistence.queries.ValueReadQuery;
 import static org.eclipse.persistence.internal.xr.Util.SXF_QNAME;

diff --git a/...elink.core.test/src/it/java/org/eclipse/persistence/testing/models/mapping/Employee1.java b/...elink.core.test/src/it/java/org/eclipse/persistence/testing/models/mapping/Employee1.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -18,7 +18,6 @@
 import java.io.*;
 
 import org.eclipse.persistence.descriptors.ClassDescriptor;
-import org.eclipse.persistence.descriptors.RelationalDescriptor;
 import org.eclipse.persistence.internal.helper.*;
 import org.eclipse.persistence.internal.sessions.DatabaseSessionImpl;
 import org.eclipse.persistence.expressions.*;

diff --git a/...ink.core.test/src/it/java/org/eclipse/persistence/testing/models/orderedlist/Project.java b/...ink.core.test/src/it/java/org/eclipse/persistence/testing/models/orderedlist/Project.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2023 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -23,7 +23,6 @@
 import java.beans.PropertyChangeEvent;
 import org.eclipse.persistence.indirection.ValueHolder;
 import org.eclipse.persistence.indirection.ValueHolderInterface;
-import org.eclipse.persistence.internal.helper.Helper;
 import org.eclipse.persistence.descriptors.changetracking.*;
 
 /**

diff --git a/...e.test/src/it/java/org/eclipse/persistence/testing/models/performance/EmployeeSystem.java b/...e.test/src/it/java/org/eclipse/persistence/testing/models/performance/EmployeeSystem.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -16,7 +16,6 @@
 
 import java.util.*;
 
-import org.eclipse.persistence.internal.sessions.DatabaseSessionImpl;
 import org.eclipse.persistence.sessions.DatabaseSession;
 import org.eclipse.persistence.sessions.Session;
 import org.eclipse.persistence.sessions.UnitOfWork;

diff --git a/...rc/it/java/org/eclipse/persistence/testing/models/performance/toplink/EmployeeSystem.java b/...rc/it/java/org/eclipse/persistence/testing/models/performance/toplink/EmployeeSystem.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -16,7 +16,6 @@
 
 import java.util.*;
 
-import org.eclipse.persistence.internal.sessions.DatabaseSessionImpl;
 import org.eclipse.persistence.testing.models.performance.EmployeeTableCreator;
 import org.eclipse.persistence.sessions.*;
 import org.eclipse.persistence.queries.*;

diff --git a/...t/src/it/java/org/eclipse/persistence/testing/tests/aggregate/AgentBuilderTablesTest.java b/...t/src/it/java/org/eclipse/persistence/testing/tests/aggregate/AgentBuilderTablesTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2023 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -17,7 +17,6 @@
 import java.util.Iterator;
 
 import org.eclipse.persistence.descriptors.ClassDescriptor;
-import org.eclipse.persistence.internal.helper.Helper;
 import org.eclipse.persistence.mappings.AggregateCollectionMapping;
 import org.eclipse.persistence.mappings.DatabaseMapping;
 import org.eclipse.persistence.testing.framework.TestCase;

diff --git a/...c/it/java/org/eclipse/persistence/testing/tests/aggregate/AggregateCollectionUoWTest.java b/...c/it/java/org/eclipse/persistence/testing/tests/aggregate/AggregateCollectionUoWTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -17,7 +17,6 @@
 import java.util.*;
 import org.eclipse.persistence.testing.framework.*;
 import org.eclipse.persistence.sessions.*;
-import org.eclipse.persistence.testing.framework.WriteObjectTest;
 import org.eclipse.persistence.testing.models.aggregate.Company;
 import org.eclipse.persistence.testing.models.aggregate.Customer;
 import org.eclipse.persistence.testing.models.aggregate.Dependant;

diff --git a/...it/java/org/eclipse/persistence/testing/tests/aggregate/AggregateMappingNullNotAllow.java b/...it/java/org/eclipse/persistence/testing/tests/aggregate/AggregateMappingNullNotAllow.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -17,7 +17,6 @@
 import org.eclipse.persistence.exceptions.*;
 import org.eclipse.persistence.testing.framework.*;
 import org.eclipse.persistence.sessions.*;
-import org.eclipse.persistence.testing.framework.WriteObjectTest;
 import org.eclipse.persistence.testing.models.aggregate.HomeAddress;
 import org.eclipse.persistence.testing.models.aggregate.WorkingAddress;
 import org.eclipse.persistence.testing.models.aggregate.Employee1;

diff --git a/...c/it/java/org/eclipse/persistence/testing/tests/aggregate/CheckForNullUnitOfWorkTest.java b/...c/it/java/org/eclipse/persistence/testing/tests/aggregate/CheckForNullUnitOfWorkTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -17,7 +17,6 @@
 import java.util.*;
 import org.eclipse.persistence.testing.framework.*;
 import org.eclipse.persistence.sessions.*;
-import org.eclipse.persistence.testing.framework.WriteObjectTest;
 import org.eclipse.persistence.testing.models.aggregate.AddressDescription;
 import org.eclipse.persistence.testing.models.aggregate.Employee;
 import org.eclipse.persistence.testing.models.aggregate.Language;

diff --git a/...c/it/java/org/eclipse/persistence/testing/tests/aggregate/DescriptorRefreshCacheTest.java b/...c/it/java/org/eclipse/persistence/testing/tests/aggregate/DescriptorRefreshCacheTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -17,7 +17,6 @@
 import java.util.*;
 import org.eclipse.persistence.descriptors.ClassDescriptor;
 import org.eclipse.persistence.testing.framework.*;
-import org.eclipse.persistence.testing.framework.ReadObjectTest;
 import org.eclipse.persistence.testing.models.aggregate.Computer;
 import org.eclipse.persistence.testing.models.aggregate.Employee;
 import org.eclipse.persistence.testing.models.aggregate.Language;

diff --git a/...st/src/it/java/org/eclipse/persistence/testing/tests/aggregate/MergingUnitOfWorkTest.java b/...st/src/it/java/org/eclipse/persistence/testing/tests/aggregate/MergingUnitOfWorkTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -17,7 +17,6 @@
 import java.util.*;
 import org.eclipse.persistence.testing.framework.*;
 import org.eclipse.persistence.sessions.*;
-import org.eclipse.persistence.testing.framework.WriteObjectTest;
 import org.eclipse.persistence.testing.models.aggregate.Language;
 import org.eclipse.persistence.testing.models.aggregate.Responsibility;
 import org.eclipse.persistence.testing.models.aggregate.Computer;

diff --git a/...c/it/java/org/eclipse/persistence/testing/tests/aggregate/UnitOfWorkCommitResumeTest.java b/...c/it/java/org/eclipse/persistence/testing/tests/aggregate/UnitOfWorkCommitResumeTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -18,10 +18,7 @@
 import org.eclipse.persistence.sessions.*;
 import org.eclipse.persistence.testing.framework.*;
 import org.eclipse.persistence.internal.helper.Helper;
-import org.eclipse.persistence.testing.framework.WriteObjectTest;
-import org.eclipse.persistence.testing.models.aggregate.Address;
 import org.eclipse.persistence.testing.models.aggregate.AddressDescription;
-import org.eclipse.persistence.testing.models.aggregate.Computer;
 import org.eclipse.persistence.testing.models.aggregate.Employee;
 import org.eclipse.persistence.testing.models.aggregate.Language;
 import org.eclipse.persistence.testing.models.aggregate.ProjectDescription;

diff --git a/...core.test/src/it/java/org/eclipse/persistence/testing/tests/aggregate/UnitOfWorkTest.java b/...core.test/src/it/java/org/eclipse/persistence/testing/tests/aggregate/UnitOfWorkTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -18,7 +18,6 @@
 import org.eclipse.persistence.testing.framework.*;
 import org.eclipse.persistence.sessions.*;
 import org.eclipse.persistence.internal.helper.Helper;
-import org.eclipse.persistence.testing.framework.WriteObjectTest;
 import org.eclipse.persistence.testing.models.aggregate.AddressDescription;
 import org.eclipse.persistence.testing.models.aggregate.Employee;
 import org.eclipse.persistence.testing.models.aggregate.Language;

diff --git a/...nk.core.test/src/it/java/org/eclipse/persistence/testing/tests/clientserver/CMServer.java b/...nk.core.test/src/it/java/org/eclipse/persistence/testing/tests/clientserver/CMServer.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -18,7 +18,6 @@
 
 import org.eclipse.persistence.descriptors.ClassDescriptor;
 import org.eclipse.persistence.sessions.*;
-import org.eclipse.persistence.sessions.DatabaseLogin;
 
 public class CMServer {
     public org.eclipse.persistence.sessions.server.Server serverSession;

diff --git a/...org/eclipse/persistence/testing/tests/clientserver/ClientServerOptimisticLockingTest.java b/...org/eclipse/persistence/testing/tests/clientserver/ClientServerOptimisticLockingTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -16,7 +16,6 @@
 
 import org.eclipse.persistence.testing.framework.*;
 import org.eclipse.persistence.sessions.*;
-import org.eclipse.persistence.sessions.DatabaseLogin;
 import org.eclipse.persistence.exceptions.*;
 import org.eclipse.persistence.testing.models.employee.domain.*;
 

diff --git a/...src/it/java/org/eclipse/persistence/testing/tests/clientserver/ClientServerTestModel.java b/...src/it/java/org/eclipse/persistence/testing/tests/clientserver/ClientServerTestModel.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2023 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -14,7 +14,6 @@
 //     Oracle - initial API and implementation from Oracle TopLink
 package org.eclipse.persistence.testing.tests.clientserver;
 
-import org.eclipse.persistence.internal.helper.Helper;
 import org.eclipse.persistence.testing.framework.*;
 import org.eclipse.persistence.testing.models.employee.relational.EmployeeSystem;
 import org.eclipse.persistence.testing.models.insurance.InsuranceSystem;

diff --git a/.../java/org/eclipse/persistence/testing/tests/clientserver/ConcurrentTestWithReadLocks.java b/.../java/org/eclipse/persistence/testing/tests/clientserver/ConcurrentTestWithReadLocks.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -17,7 +17,6 @@
 import org.eclipse.persistence.testing.framework.*;
 import org.eclipse.persistence.sessions.*;
 import org.eclipse.persistence.exceptions.*;
-import org.eclipse.persistence.sessions.DatabaseLogin;
 
 @SuppressWarnings("deprecation")
 public class ConcurrentTestWithReadLocks extends org.eclipse.persistence.testing.framework.AutoVerifyTestCase {

diff --git a/...c/it/java/org/eclipse/persistence/testing/tests/clientserver/DeadLockEmployeeProject.java b/...c/it/java/org/eclipse/persistence/testing/tests/clientserver/DeadLockEmployeeProject.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -18,7 +18,6 @@
 import org.eclipse.persistence.descriptors.*;
 import org.eclipse.persistence.mappings.*;
 import org.eclipse.persistence.mappings.converters.*;
-import org.eclipse.persistence.descriptors.RelationalDescriptor;
 
 /**
  * This class was generated by the TopLink project class generator.

diff --git a/...rsistence/testing/tests/clientserver/NPEIsThrownWhenWeTryToWriteNullToANullableField.java b/...rsistence/testing/tests/clientserver/NPEIsThrownWhenWeTryToWriteNullToANullableField.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -15,7 +15,6 @@
 package org.eclipse.persistence.testing.tests.clientserver;
 
 import org.eclipse.persistence.sessions.*;
-import org.eclipse.persistence.sessions.DatabaseLogin;
 import org.eclipse.persistence.exceptions.*;
 import org.eclipse.persistence.testing.framework.*;
 

diff --git a/...link.core.test/src/it/java/org/eclipse/persistence/testing/tests/clientserver/Server.java b/...link.core.test/src/it/java/org/eclipse/persistence/testing/tests/clientserver/Server.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -18,7 +18,6 @@
 
 import org.eclipse.persistence.descriptors.ClassDescriptor;
 import org.eclipse.persistence.sessions.*;
-import org.eclipse.persistence.sessions.DatabaseLogin;
 import org.eclipse.persistence.sessions.server.ConnectionPool;
 
 public class Server {

diff --git a/.../it/java/org/eclipse/persistence/testing/tests/clientserver/ServerSessionTestAdapter.java b/.../it/java/org/eclipse/persistence/testing/tests/clientserver/ServerSessionTestAdapter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -16,8 +16,6 @@
 
 import org.eclipse.persistence.testing.framework.*;
 import org.eclipse.persistence.sessions.*;
-import org.eclipse.persistence.sessions.DatabaseLogin;
-import org.eclipse.persistence.sessions.Project;
 
 /**
  *  <b>Purpose:</b>An instance of TestAdapter used for running any test

diff --git a/...java/org/eclipse/persistence/testing/tests/collections/CollectionInsertDetectionTest.java b/...java/org/eclipse/persistence/testing/tests/collections/CollectionInsertDetectionTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -17,7 +17,6 @@
 
 import java.math.BigDecimal;
 
-import junit.framework.TestCase;
 import org.eclipse.persistence.sessions.UnitOfWork;
 import org.eclipse.persistence.testing.framework.AutoVerifyTestCase;
 import org.eclipse.persistence.testing.models.collections.Location;

diff --git a/...t/src/it/java/org/eclipse/persistence/testing/tests/collections/CollectionsTestModel.java b/...t/src/it/java/org/eclipse/persistence/testing/tests/collections/CollectionsTestModel.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -16,8 +16,6 @@
 
 import org.eclipse.persistence.tools.schemaframework.*;
 import org.eclipse.persistence.testing.framework.*;
-import org.eclipse.persistence.testing.framework.DeleteObjectTest;
-import org.eclipse.persistence.testing.framework.WriteObjectTest;
 import org.eclipse.persistence.testing.models.collections.CollectionsSystem;
 import org.eclipse.persistence.testing.models.collections.Restaurant;
 

diff --git a/...persistence/testing/tests/collections/PerformDeletesFirstCollectionObjectRemovalTest.java b/...persistence/testing/tests/collections/PerformDeletesFirstCollectionObjectRemovalTest.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2023 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2024 Oracle and/or its affiliates. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
  * terms of the Eclipse Public License v. 2.0 which is available at
@@ -19,7 +19,6 @@
 import org.eclipse.persistence.sessions.*;
 import org.eclipse.persistence.mappings.*;
 import org.eclipse.persistence.expressions.*;
-import org.eclipse.persistence.internal.helper.*;
 
 import org.eclipse.persistence.testing.framework.*;
 import org.eclipse.persistence.testing.models.collections.*;