jason height added to who we are page, patch from e. pugh:

http://nagoya.apache.org/bugzilla/showattachment.cgi?attach_id=3004

PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352842 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 10 insertions, 6 deletions

diff --git a/src/documentation/xdocs/who.xml b/src/documentation/xdocs/who.xml
index f4f1826084..504fbbf5f4 100644
--- a/src/documentation/xdocs/who.xml
+++ b/src/documentation/xdocs/who.xml
@@ -52,6 +52,7 @@
   <section title="Developers">
     <ul>
       <li>Shawn Laubach (shawnlaubach at cox dot net)</li>
+      <li>Jason Height (jheight at chariot dot net dot au)</li>
     </ul>
   </section>
  </section>
diff --git a/src/java/org/apache/poi/hssf/usermodel/HSSFCell.java b/src/java/org/apache/poi/hssf/usermodel/HSSFCell.java
index 27d9d681e3..b3aaf2dbbd 100644
--- a/src/java/org/apache/poi/hssf/usermodel/HSSFCell.java
+++ b/src/java/org/apache/poi/hssf/usermodel/HSSFCell.java
@@ -719,16 +719,16 @@ public class HSSFCell
             //Workbook.currentBook = null;
         }
     }
-    
+
     public String getCellFormula() {
         //Workbook.currentBook=book;
         SheetReferences refs = book.getSheetReferences();
         String retval = FormulaParser.toFormulaString(refs, ((FormulaRecordAggregate)record).getFormulaRecord().getParsedExpression());
         //Workbook.currentBook=null;
-        return retval;   
+        return retval;
     }
-    
-    
+
+
     /**
      * get the value of the cell as a number.  For strings we throw an exception.
      * For blank cells we return a 0.
@@ -954,7 +954,7 @@ public class HSSFCell
     {
         return record;
     }
- 
+
     /**
      * @throws RuntimeException if the bounds are exceeded.
      */
@@ -962,6 +962,9 @@ public class HSSFCell
       if (cellNum > 255) {
           throw new RuntimeException("You cannot have more than 255 columns "+
                     "in a given row (IV).  Because Excel can't handle it");
-      }  
+      }
+      else if (cellNum < 0) {
+          throw new RuntimeException("You cannot reference columns with an index of less then 0.");
+      }
     }
 }