chore: restored functions used in downstream modules

core/src/main/java/com/orientechnologies/orient/core/storage/impl/local/paginated/base/ODurablePage.java

@@ -108,6 +108,22 @@ public static OLogSequenceNumber getLogSequenceNumberFromPage(final ByteBuffer b
     return new OLogSequenceNumber(segment, position);
   }
 
+  /**
+   * DO NOT DELETE THIS METHOD IT IS USED IN ENTERPRISE STORAGE
+   *
+   * <p>Copies content of page into passed in byte array.
+   *
+   * @param buffer Buffer from which data will be copied
+   * @param data Byte array to which data will be copied
+   * @param offset Offset of data inside page
+   * @param length Length of data to be copied
+   */
+  @SuppressWarnings("unused")
+  public static void getPageData(
+      final ByteBuffer buffer, final byte[] data, final int offset, final int length) {
+    buffer.get(0, data, offset, length);
+  }
+
   /**
    * DO NOT DELETE THIS METHOD IT IS USED IN ENTERPRISE STORAGE
    *