HSSFRow: make instance variables final

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1717049 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/java/org/apache/poi/hssf/usermodel/HSSFRow.java b/src/java/org/apache/poi/hssf/usermodel/HSSFRow.java
index 5b4a17ec855305cce771b16a78d5fed7bf0b69ae..2e742cecf408d26bfdc55294cd8582a438f14cb6 100644 (file)
--- a/src/java/org/apache/poi/hssf/usermodel/HSSFRow.java
+++ b/src/java/org/apache/poi/hssf/usermodel/HSSFRow.java
@@ -45,17 +45,17 @@ public final class HSSFRow implements Row {
     /**
      * reference to low level representation
      */
-    private RowRecord row;
+    private final RowRecord row;
 
     /**
      * reference to containing low level Workbook
      */
-    private HSSFWorkbook book;
+    private final HSSFWorkbook book;
 
     /**
      * reference to containing Sheet
      */
-    private HSSFSheet sheet;
+    private final HSSFSheet sheet;
 
     /**
      * Creates new HSSFRow from scratch. Only HSSFSheet should do this.