diff --git a/src/java/org/apache/poi/hssf/record/cf/CellRange.java b/src/java/org/apache/poi/hssf/record/cf/CellRange.java
index f8839d99c1..f45b79b003 100644
--- a/src/java/org/apache/poi/hssf/record/cf/CellRange.java
+++ b/src/java/org/apache/poi/hssf/record/cf/CellRange.java
@@ -78,8 +78,8 @@ public final class CellRange
 		return _firstColumn == 0 && _lastColumn == LAST_COLUMN_INDEX;
 	}
 	
-	public CellRange(Region r) {
-		this(r.getRowFrom(), r.getRowTo(), r.getColumnFrom(), r.getColumnTo());
+	private static CellRange createFromRegion(Region r) {
+		return new CellRange(r.getRowFrom(), r.getRowTo(), r.getColumnFrom(), r.getColumnTo());
 	}
 
 	private static boolean isValid(int firstRow, int lastRow, int firstColumn, int lastColumn)
@@ -358,7 +358,7 @@ public final class CellRange
 		CellRange[] result = new CellRange[regions.length];
 		for( int i=0; i<regions.length; i++)
 		{
-			result[i] = new CellRange(regions[i]);
+			result[i] = createFromRegion(regions[i]);
 		}
 		return result;
 	}
diff --git a/src/testcases/org/apache/poi/hssf/usermodel/AllUserModelTests.java b/src/testcases/org/apache/poi/hssf/usermodel/AllUserModelTests.java
index cbc555da36..6d6b053a63 100755
--- a/src/testcases/org/apache/poi/hssf/usermodel/AllUserModelTests.java
+++ b/src/testcases/org/apache/poi/hssf/usermodel/AllUserModelTests.java
@@ -40,6 +40,7 @@ public class AllUserModelTests {
 		result.addTestSuite(TestFormulas.class);
 		result.addTestSuite(TestHSSFCell.class);
 		result.addTestSuite(TestHSSFClientAnchor.class);
+		result.addTestSuite(TestHSSFConditionalFormatting.class);
 		result.addTestSuite(TestHSSFComment.class);
 		result.addTestSuite(TestHSSFDateUtil.class);
 		result.addTestSuite(TestHSSFHeaderFooter.class);
diff --git a/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFConfditionalFormatting.java b/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFConditionalFormatting.java
similarity index 95%
rename from src/testcases/org/apache/poi/hssf/usermodel/TestHSSFConfditionalFormatting.java
rename to src/testcases/org/apache/poi/hssf/usermodel/TestHSSFConditionalFormatting.java
index 6186d227ef..5dcc61aa41 100644
--- a/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFConfditionalFormatting.java
+++ b/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFConditionalFormatting.java
@@ -26,7 +26,7 @@ import org.apache.poi.hssf.util.Region;
  * 
  * @author Dmitriy Kumshayev
  */
-public final class TestHSSFConfditionalFormatting extends TestCase
+public final class TestHSSFConditionalFormatting extends TestCase
 {
 	public void testLastAndFirstColumns() 
 	{
@@ -55,7 +55,7 @@ public final class TestHSSFConfditionalFormatting extends TestCase
 		short col = 1;
 		Region [] regions =
 		{
-			new Region(0,col,-1,col)
+			new Region(0,col,65535,col)
 		};
 
 		sheet.addConditionalFormatting(regions, cfRules);
@@ -75,7 +75,7 @@ public final class TestHSSFConfditionalFormatting extends TestCase
 		assertEquals(1, r.getColumnFrom());
 		assertEquals(1, r.getColumnTo());
 		assertEquals(0, r.getRowFrom());
-		assertEquals(-1, r.getRowTo());
+		assertEquals(65535, r.getRowTo());
 
 		assertEquals(2, cf.getNumberOfRules());