use single class imports in core

Signed-off-by: Lukas Jungmann <lukas.jungmann@oracle.com>

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/Array.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2023 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
@@ -14,13 +14,13 @@
 //     Oracle - initial API and implementation
 package org.eclipse.persistence.annotations;
 
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
 import static java.lang.annotation.ElementType.FIELD;
 import static java.lang.annotation.ElementType.METHOD;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
-import java.lang.annotation.Retention;
-import java.lang.annotation.Target;
-
 /**
  * Array types are extended object-relational data-types supported by some databases.
  * Array types are user define types in the database such as VARRAY types on Oracle.

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/BasicCollection.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2023 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
@@ -14,18 +14,17 @@
 //     Oracle - initial API and implementation from Oracle TopLink
 package org.eclipse.persistence.annotations;
 
+import jakarta.persistence.Column;
+import jakarta.persistence.FetchType;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
-import static java.lang.annotation.ElementType.METHOD;
+import static jakarta.persistence.FetchType.LAZY;
 import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
-import jakarta.persistence.Column;
-import jakarta.persistence.FetchType;
-
-import static jakarta.persistence.FetchType.LAZY;
-
 /**
  * A BasicCollection is used to map an
  * org.eclipse.persistence.mappings.DirectCollectionMapping, which stores a collection

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/BasicMap.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2023 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
@@ -14,18 +14,17 @@
 //     Oracle - initial API and implementation from Oracle TopLink
 package org.eclipse.persistence.annotations;
 
+import jakarta.persistence.Column;
+import jakarta.persistence.FetchType;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
+import static jakarta.persistence.FetchType.LAZY;
 import static java.lang.annotation.ElementType.FIELD;
 import static java.lang.annotation.ElementType.METHOD;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
-import jakarta.persistence.Column;
-import jakarta.persistence.FetchType;
-
-import static jakarta.persistence.FetchType.LAZY;
-
 /**
  * A BasicMap is used to map an org.eclipse.persistence.mappings.DirectMapMapping, which
  * stores a collection of key-value pairs of simple types (String, Number, Date,

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/BatchFetch.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2023 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
@@ -17,8 +17,8 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
-import static java.lang.annotation.ElementType.METHOD;
 import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 /**

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/Cache.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2023 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
@@ -14,17 +14,17 @@
 //     Oracle - initial API and implementation from Oracle TopLink
 package org.eclipse.persistence.annotations;
 
+import org.eclipse.persistence.config.CacheIsolationType;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
 import static java.lang.annotation.ElementType.TYPE;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 import static org.eclipse.persistence.annotations.CacheCoordinationType.SEND_OBJECT_CHANGES;
 import static org.eclipse.persistence.annotations.CacheType.SOFT_WEAK;
 import static org.eclipse.persistence.config.CacheIsolationType.SHARED;
 
-import java.lang.annotation.Retention;
-import java.lang.annotation.Target;
-
-import org.eclipse.persistence.config.CacheIsolationType;
-
 /**
  * The Cache annotation is used to configure the EclipseLink object cache.
  * By default EclipseLink uses a shared object cache to cache all objects.

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/CacheIndex.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2023 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
@@ -16,6 +16,7 @@
 //       - 518155: [jpa22] add support for repeatable annotations
 package org.eclipse.persistence.annotations;
 
+import java.lang.annotation.Repeatable;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
@@ -24,8 +25,6 @@
 import static java.lang.annotation.ElementType.TYPE;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
-import java.lang.annotation.Repeatable;
-
 /**
  * Allow a cache index to be define.
  * A cache index allow singleResult queries to obtain a cache hit when querying on the indexed fields.

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/ChangeTracking.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2023 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 static java.lang.annotation.ElementType.TYPE;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
-
 import static org.eclipse.persistence.annotations.ChangeTrackingType.AUTO;
 
 /**

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/CloneCopyPolicy.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2023 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
@@ -15,12 +15,12 @@
 
 package org.eclipse.persistence.annotations;
 
-import static java.lang.annotation.ElementType.TYPE;
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
-
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
 /**
  * A CloneCopyPolicy is used to set an
  * org.eclipse.persistence.descriptors.copying.CloneCopyPolicy on an Entity.

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/CollectionTable.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2023 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
@@ -14,16 +14,16 @@
 //     Oracle - initial API and implementation from Oracle TopLink
 package org.eclipse.persistence.annotations;
 
+import jakarta.persistence.PrimaryKeyJoinColumn;
+import jakarta.persistence.UniqueConstraint;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
 import static java.lang.annotation.ElementType.FIELD;
 import static java.lang.annotation.ElementType.METHOD;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
-import jakarta.persistence.PrimaryKeyJoinColumn;
-import jakarta.persistence.UniqueConstraint;
-
 /**
  *  A CollectionTable annotation is used in conjunction with a BasicCollection
  *  or a BasicMap annotation. However, if a CollectionTable is not defined, one

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/Converter.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2023 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
@@ -16,6 +16,7 @@
 //       - 518155: [jpa22] add support for repeatable annotations
 package org.eclipse.persistence.annotations;
 
+import java.lang.annotation.Repeatable;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
@@ -24,8 +25,6 @@
 import static java.lang.annotation.ElementType.TYPE;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
-import java.lang.annotation.Repeatable;
-
 /**
  * A Converter is used to customize the values during the reading from the
  * database into the object model as well as during the writing back of changes

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/CopyPolicy.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2023 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
@@ -15,12 +15,12 @@
 
 package org.eclipse.persistence.annotations;
 
-import static java.lang.annotation.ElementType.TYPE;
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
-
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
+import static java.lang.annotation.ElementType.TYPE;
+import static java.lang.annotation.RetentionPolicy.RUNTIME;
+
 /**
  * A CopyPolicy is used to set an
  * org.eclipse.persistence.descriptors.copying.CopyPolicy on an Entity.

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/DeleteAll.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2023 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
@@ -18,8 +18,8 @@
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
-import static java.lang.annotation.ElementType.METHOD;
 import static java.lang.annotation.ElementType.FIELD;
+import static java.lang.annotation.ElementType.METHOD;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
 /**

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/ExcludeDefaultMappings.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2023 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
@@ -15,8 +15,9 @@
 //       - 251554: ExcludeDefaultMapping annotation needed
 package org.eclipse.persistence.annotations;
 
-import java.lang.annotation.Target;
 import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
 import static java.lang.annotation.ElementType.TYPE;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/ExistenceChecking.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1998, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1998, 2023 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
@@ -15,12 +15,11 @@
 //     - 226517: Add existence support to the EclipseLink-ORM.XML Schema
 package org.eclipse.persistence.annotations;
 
-import java.lang.annotation.Target;
 import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
 
 import static java.lang.annotation.ElementType.TYPE;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
-
 import static org.eclipse.persistence.annotations.ExistenceType.CHECK_CACHE;
 
 /**

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/FetchGroup.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2023 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
@@ -17,14 +17,13 @@
 //       - 518155: [jpa22] add support for repeatable annotations
 package org.eclipse.persistence.annotations;
 
+import java.lang.annotation.Repeatable;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
 import static java.lang.annotation.ElementType.TYPE;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
-import java.lang.annotation.Repeatable;
-
 /**
  * A fetch group is a performance enhancement that allows a group of attributes
  * of an object to be loaded on demand, which means that the data for an

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/HashPartitioning.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2023 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
@@ -14,11 +14,11 @@
 //     James Sutherland - initial API and implementation
 package org.eclipse.persistence.annotations;
 
+import jakarta.persistence.Column;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
-import jakarta.persistence.Column;
-
 import static java.lang.annotation.ElementType.FIELD;
 import static java.lang.annotation.ElementType.METHOD;
 import static java.lang.annotation.ElementType.TYPE;

foundation/org.eclipse.persistence.core/src/main/java/org/eclipse/persistence/annotations/Index.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2020 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2011, 2023 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
@@ -16,6 +16,7 @@
 //       - 518155: [jpa22] add support for repeatable annotations
 package org.eclipse.persistence.annotations;
 
+import java.lang.annotation.Repeatable;
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 
@@ -24,8 +25,6 @@
 import static java.lang.annotation.ElementType.TYPE;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
-import java.lang.annotation.Repeatable;
-
 /**
  * Allow a database INDEX to be define when generating DDL.
  * The @Index can be defined on a Entity class, or on an attribute.