Remove deprecated protected access members from DateTimeStringConverter

Summary

DateTimeStringConverter contains members that were deprecated for removal in a previous version. They are removed in the current version.

Problem

DateTimeStringConverter contains members that were deprecated for removal in a previous version.

Solution

Remove them in the current version.

Specification

diff --git a/modules/javafx.base/src/main/java/javafx/util/converter/DateTimeStringConverter.java b/modules/javafx.base/src/main/java/javafx/util/converter/DateTimeStringConverter.java
index ae18858310..41b06ea361 100644
--- a/modules/javafx.base/src/main/java/javafx/util/converter/DateTimeStringConverter.java
+++ b/modules/javafx.base/src/main/java/javafx/util/converter/DateTimeStringConverter.java
@@ -44,37 +44,15 @@

     // ------------------------------------------------------ Private properties

-    /**
-     * @deprecated This field was exposed erroneously and will be removed in a future version.
-     */
-    @Deprecated(forRemoval = true, since = "17")
-    protected final Locale locale;
+    final Locale locale;

-    /**
-     * @deprecated This field was exposed erroneously and will be removed in a future version.
-     */
-    @Deprecated(forRemoval = true, since = "17")
-    protected final String pattern;
+    final String pattern;

-    /**
-     * @deprecated This field was exposed erroneously and will be removed in a future version.
-     */
-    @Deprecated(forRemoval = true, since = "17")
-    protected final DateFormat dateFormat;
+    final DateFormat dateFormat;

-    /**
-     * @deprecated This field was exposed erroneously and will be removed in a future version.
-     * @since JavaFX 8u40
-     */
-    @Deprecated(forRemoval = true, since = "17")
-    protected final int dateStyle;
+    final int dateStyle;

-    /**
-     * @deprecated This field was exposed erroneously and will be removed in a future version.
-     * @since JavaFX 8u40
-     */
-    @Deprecated(forRemoval = true, since = "17")
-    protected final int timeStyle;
+    final int timeStyle;


     // ------------------------------------------------------------ Constructors
@@ -218,11 +196,8 @@ public DateTimeStringConverter(DateFormat dateFormat) {
      *
      * @return a {@code DateFormat} instance for formatting and parsing in this
      * {@link StringConverter}
-     *
-     * @deprecated This method exposes internal implementation details and will be removed in a future version.
      */
-    @Deprecated(forRemoval = true, since = "17")
-    protected DateFormat getDateFormat() {
+    DateFormat getDateFormat() {
         DateFormat df = null;

         if (dateFormat != null) {