src/java.desktop/share/classes/javax/swing/text/Utilities.java

*** 1,7 ****
  /*
!  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 1997, 2015, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 309,318 ****
--- 309,335 ----
                                           int[] justificationData) {
          return getTabbedTextOffset(view, s, metrics, x0, x, e, startOffset, true,
                                     justificationData);
      }
  
+     /**
+      * Determines the relative offset into the given text that
+      * best represents the given span in the view coordinate
+      * system.
+      *
+      * @param s  the source of the text
+      * @param metrics the font metrics to use for the calculation
+      * @param x0 the starting view location representing the start
+      *   of the given text >= 0.
+      * @param x  the target view location to translate to an
+      *   offset into the text >= 0.
+      * @param e  how to expand the tabs.  If this value is null,
+      *   tabs will be expanded as a space character.
+      * @param startOffset starting offset of the text in the document >= 0
+      * @param round whether or not to round
+      * @return  the offset into the text >= 0
+      */
      public static final int getTabbedTextOffset(Segment s,
                                                  FontMetrics metrics,
                                                  int x0, int x, TabExpander e,
                                                  int startOffset,
                                                  boolean round) {