bug 57450: javadoc fixes from Stefan Thurnherr

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1718226 13f79535-47bb-0310-9956-ffa450edef68

src/ooxml/java/org/apache/poi/xssf/streaming/AutoSizeColumnTracker.java

@@ -255,7 +255,7 @@ import org.apache.poi.util.Internal;
      *
      * @param column the index of the column to get the current best-fit width of
      * @param useMergedCells true if merged cells should be considered when computing the best-fit width
-     * @return best-fit column width, measured in units of 1/256th of a character width
+     * @return best-fit column width, measured in number of characters
      * @throws IllegalStateException if column is not tracked and trackAllColumns is false
      * @since 3.14beta1
      */

src/ooxml/java/org/apache/poi/xssf/streaming/SXSSFSheet.java

@@ -1388,7 +1388,7 @@ public class SXSSFSheet implements Sheet, Cloneable
      * Note this has undefined behavior if a column is tracked after one or more rows are written to the sheet.
      * If <code>column</code> is already tracked, this call does nothing.
      *
-     * @param column the column to track for autosizing
+     * @param column the column to track for auto-sizing
      * @since 3.14beta1
      * @see #trackColumnsForAutoSizing(Collection)
      * @see #trackAllColumnsForAutoSizing()
@@ -1403,7 +1403,7 @@ public class SXSSFSheet implements Sheet, Cloneable
      * Note this has undefined behavior if columns are tracked after one or more rows are written to the sheet.
      * Any column in <code>columns</code> that are already tracked are ignored by this call.
      *
-     * @param columns the columns to track for autosizing
+     * @param columns the columns to track for auto-sizing
      * @since 3.14beta1
      */
     public void trackColumnsForAutoSizing(Collection<Integer> columns)
@@ -1427,12 +1427,6 @@ public class SXSSFSheet implements Sheet, Cloneable
      * If <code>column</code> is not tracked, it will be ignored by this call.
      *
      * @param column the index of the column to track for auto-sizing
-     * @return true if column was tracked prior to being untracked, false if no action was taken
-     */
-    /**
-     * 
-     *
-     * @param column the index of the column to track for auto-sizing
      * @return true if column was tracked prior to this call, false if no action was taken
      * @since 3.14beta1
      * @see #untrackColumnsForAutoSizing(Collection)