findbugs URF_UNREAD_FIELD: note that unread fields were commented out in r1748084 due to a Findbugs warnings (so the disabled code is less likely to be deleted in the future

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1748098 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/poi/hssf/usermodel/HSSFDataValidationHelper.java

@@ -27,11 +27,12 @@ import org.apache.poi.ss.util.CellRangeAddressList;
  * Helper for working with Data Validation
  */
 public class HSSFDataValidationHelper implements DataValidationHelper {
-	//URF_UNREAD_FIELD
+	// Findbugs: URF_UNREAD_FIELD . Do not delete without understanding how this class works.
 	//private HSSFSheet sheet;
 	
 	public HSSFDataValidationHelper(HSSFSheet sheet) {
 		super();
+		// Findbugs: URF_UNREAD_FIELD . Do not delete without understanding how this class works.
 		//this.sheet = sheet;
 	}
 

src/java/org/apache/poi/hssf/usermodel/HSSFTextbox.java

@@ -48,7 +48,7 @@ public class HSSFTextbox extends HSSFSimpleShape {
         super(spContainer, objRecord, textObjectRecord);
     }
 
-    //Unused: URF_UNREAD_FIELD
+    // Findbugs: URF_UNREAD_FIELD. Do not delete without understanding how this class works.
     //HSSFRichTextString string = new HSSFRichTextString("");
 
     /**

src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFDataValidationHelper.java

@@ -35,12 +35,13 @@ import org.openxmlformats.schemas.spreadsheetml.x2006.main.STDataValidationType;
  *
  */
 public class XSSFDataValidationHelper implements DataValidationHelper {
-    //Unused: URF_UNREAD_FIELD
+	// Findbugs: URF_UNREAD_FIELD. Do not delete without understanding how this class works.
 	//private XSSFSheet xssfSheet;
 	
     
     public XSSFDataValidationHelper(XSSFSheet xssfSheet) {
 		super();
+		// Findbugs: URF_UNREAD_FIELD. Do not delete without understanding how this class works.
 		//this.xssfSheet = xssfSheet;
 	}
 

src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFGraphicFrame.java

@@ -43,8 +43,8 @@ public final class XSSFGraphicFrame extends XSSFShape {
 	private static CTGraphicalObjectFrame prototype = null;
 
 	private CTGraphicalObjectFrame graphicFrame;
-	// Unused: URF_UNREAD_FIELD
-	//private XSSFDrawing drawing;
+	// FIXME: shadows protected XSSFShape.drawing
+	private XSSFDrawing drawing;
 	private XSSFClientAnchor anchor;
 
 	/**