SXSSFRow: privatize instance variables, make _sheet final

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1717044 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/ooxml/java/org/apache/poi/xssf/streaming/SXSSFRow.java b/src/ooxml/java/org/apache/poi/xssf/streaming/SXSSFRow.java
index f362488ab72f767a03861e16d5f1a68228206946..46d2c017c04ff02b514d2e6a11875ca08e050817 100644 (file)
--- a/src/ooxml/java/org/apache/poi/xssf/streaming/SXSSFRow.java
+++ b/src/ooxml/java/org/apache/poi/xssf/streaming/SXSSFRow.java
@@ -34,16 +34,16 @@ import org.apache.poi.util.Internal;
 */
 public class SXSSFRow implements Row
 {
-    SXSSFSheet _sheet;
-    SXSSFCell[] _cells;
-    int _maxColumn=-1;
+    private final SXSSFSheet _sheet;
+    private SXSSFCell[] _cells;
+    private int _maxColumn=-1;
     private short _style=-1;
-    short _height=-1;
-    boolean _zHeight = false;
-    int _outlineLevel = 0;   // Outlining level of the row, when outlining is on
+    private short _height=-1;
+    private boolean _zHeight = false;
+    private int _outlineLevel = 0;   // Outlining level of the row, when outlining is on
     // use Boolean to have a tri-state for on/off/undefined 
-    Boolean _hidden;
-    Boolean _collapsed;
+    private Boolean _hidden;
+    private Boolean _collapsed;
 
     public SXSSFRow(SXSSFSheet sheet, int initialSize)
     {