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

@@ -226,10 +226,13 @@
      * views to determine the break location.  This can
      * be reimplemented to alter the breaking behavior.
      * It will either break at word or character boundaries
      * depending upon the break argument given at
      * construction.
+     * @return the break position
+     * @param p0 the starting document location
+     * @param p1 the ending document location to use
      */
     protected int calculateBreakPosition(int p0, int p1) {
         int p;
         Segment segment = SegmentCache.getSharedSegment();
         loadText(segment, p0, p1);