deprecate Helper.cr() and similar for removal

Signed-off-by: Lukas Jungmann <[email protected]>
eclipse-ee4j · Aug 18, 2023 · 4f035a1 · 4f035a1
1 parent a45b1ba
commit 4f035a1
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Showing 3 changed files with 18 additions and 15 deletions.
diff --git a/...rsistence.core/src/main/java/org/eclipse/persistence/internal/core/helper/CoreHelper.java b/...rsistence.core/src/main/java/org/eclipse/persistence/internal/core/helper/CoreHelper.java
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) 2012, 2020 Oracle and/or its affiliates. All rights reserved.
- * Copyright (c) 2012, 2018 IBM Corporation. All rights reserved.
+ * Copyright (c) 2012, 2023 Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2012, 2023 IBM Corporation. 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
@@ -17,21 +17,23 @@
 //       - 500441: Eclipselink core has System.getProperty() calls that are not potentially executed under doPriv()
 package org.eclipse.persistence.internal.core.helper;
 
-import org.eclipse.persistence.internal.security.PrivilegedAccessHelper;
-
 public class CoreHelper {
 
-    /** Store CR string, for some reason \n is not platform independent. */
+    /** Store CR string, for some reason \n is not platform independent.
+     * @deprecated Use {@link System#lineSeparator()}. */
+    @Deprecated(forRemoval = true)
     protected static String CR = null;
 
     /**
      * Return a string containing the platform-appropriate
-     * characters for carriage return.
+     * characters for carriage return
+     * @deprecated Use {@link System#lineSeparator()}.
      */
+    @Deprecated(forRemoval = true)
     public static String cr() {
         // bug 2756643
         if (CR == null) {
-            CR = PrivilegedAccessHelper.getSystemProperty("line.separator");
+            CR = System.lineSeparator();
         }
         return CR;
     }

diff --git a/...clipse.persistence.core/src/main/java/org/eclipse/persistence/internal/helper/Helper.java b/...clipse.persistence.core/src/main/java/org/eclipse/persistence/internal/helper/Helper.java
@@ -90,7 +90,9 @@ public class Helper extends CoreHelper implements Serializable {
 
     // Changed static initialization to lazy initialization for bug 2756643
 
-    /** Store CR string, for some reason \n is not platform independent. */
+    /** Store CR string, for some reason \n is not platform independent.
+     * @deprecated Use {@link System#lineSeparator()}. */
+    @Deprecated(forRemoval = true)
     protected static String CR;
 
     /** formatting strings for indenting */
@@ -825,10 +827,12 @@ public static boolean[] copyBooleanArray(boolean[] original){
     /**
      * Return a string containing the platform-appropriate
      * characters for carriage return.
+     * @deprecated Use {@link System#lineSeparator()}.
      */
+    @Deprecated(forRemoval = true)
     public static String cr() {
         if (CR == null) {
-            CR = PrivilegedAccessHelper.getSystemProperty("line.separator");
+            CR = System.lineSeparator();
         }
         return CR;
     }

diff --git a/...clipse.persistence.core/src/main/java/org/eclipse/persistence/internal/oxm/Constants.java b/...clipse.persistence.core/src/main/java/org/eclipse/persistence/internal/oxm/Constants.java
@@ -17,7 +17,6 @@
 //       - 500441: Eclipselink core has System.getProperty() calls that are not potentially executed under doPriv()
 package org.eclipse.persistence.internal.oxm;
 
-import org.eclipse.persistence.internal.security.PrivilegedAccessHelper;
 import org.xml.sax.Locator;
 
 import javax.xml.namespace.QName;
@@ -31,7 +30,6 @@ public class Constants {
     public static final String BOOLEAN_STRING_TRUE = "true";
     public static final String CDATA = "CDATA";
     public static final char COLON = ':';
-    private static String CR;
     public static final String DEFAULT_XML_ENCODING = "UTF-8";
     public static final Charset DEFAULT_CHARSET = Charset.forName(DEFAULT_XML_ENCODING);
     public static final char DOT = '.';
@@ -185,12 +183,11 @@ public boolean isApplicationXML() {
     /**
      * Return a string containing the platform-appropriate
      * characters for carriage return.
+     * @deprecated Use {@link System#lineSeparator()}.
      */
+    @Deprecated(forRemoval = true)
     public static String cr() {
-        if (CR == null) {
-            CR = PrivilegedAccessHelper.getSystemProperty("line.separator");
-        }
-        return CR;
+        return System.lineSeparator();
     }
 
 }