changed access for variables so this class could be overriden more easily

git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/trunk@352452 13f79535-47bb-0310-9956-ffa450edef68

src/scratchpad/src/org/apache/poi/generator/FieldIterator.java

@@ -62,7 +62,7 @@ package org.apache.poi.generator;
  */
 public class FieldIterator
 {
-    int offset;
+    protected int offset;
 
     public FieldIterator()
     {

src/scratchpad/src/org/apache/poi/generator/RecordUtil.java

@@ -72,7 +72,7 @@ public class RecordUtil
         return fieldName.toString();
     }
 
-    private static StringBuffer pad(StringBuffer fieldName, int padTo)
+    protected static StringBuffer pad(StringBuffer fieldName, int padTo)
     {
         for (int i = fieldName.length(); i < padTo; i++)
             fieldName.append(' ');