migration to Tomcat 5.5 and now 'no results'

We are testing on JBOss 4.0.3 which has Tomcat 5.5 and everything, well, almost everything, is working but there is there are no results displayed by DisplayTag.

we are still using 1.0 with Java 5 (1.5.0_11).... There are no messages except for the positive results from the dao, and these messages:

Any ideas....

2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.TableTag] [null] doStartTag called
2007-02-28 17:27:24,071 DEBUG [org.displaytag.properties.TableProperties] Was not able to load a custom displaytag.properties; Can't find bundle for base name displaytag, locale en_US
2007-02-28 17:27:24,071 DEBUG [org.displaytag.util.LookupUtil] getBeanValue - bean: {"profileSearchResults"}
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.TableTag] [null] setting media [html] in this.pageContext
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.TableTag] [null] doIteration called
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.TableTag] [null] doIteration() - iterator ended after 0 rows
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.TableTag] [null] first iteration=true (row number=1)
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.TableTag] [null] first iteration=true (row number=1)
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.TableTag] [null] addColumn HeaderCell[columnNumber=0,title= Contract Number,beanPropertyName=contractNumber]
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.ColumnTag] columnTag.addHeaderToTable() :: first iteration - adding header HeaderCell[columnNumber=0,title= Contract Number,beanPropertyName=contractNumber]
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.TableTag] [null] first iteration=true (row number=1)
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.TableTag] [null] addColumn HeaderCell[columnNumber=0,title= Contractor Name,beanPropertyName=contractor]
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.ColumnTag] columnTag.addHeaderToTable() :: first iteration - adding header HeaderCell[columnNumber=1,title= Contractor Name,beanPropertyName=contractor]
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.TableTag] [null] first iteration=true (row number=1)
2007-02-28 17:27:24,071 DEBUG [org.displaytag.tags.TableTag] [null] addColumn HeaderCell[columnNumber=0,title= Contractor DUNC,beanPropertyName=contDUNC]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.ColumnTag] columnTag.addHeaderToTable() :: first iteration - adding header HeaderCell[columnNumber=2,title= Contractor DUNC,beanPropertyName=contDUNC]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.TableTag] [null] first iteration=true (row number=1)
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.TableTag] [null] addColumn HeaderCell[columnNumber=0,title= Contract Type,beanPropertyName=contractIndicator]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.ColumnTag] columnTag.addHeaderToTable() :: first iteration - adding header HeaderCell[columnNumber=3,title= Contract Type,beanPropertyName=contractIndicator]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.TableTag] [null] first iteration=true (row number=1)
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.TableTag] [null] addColumn HeaderCell[columnNumber=0,title= ACO Zone,beanPropertyName=acoZone]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.ColumnTag] columnTag.addHeaderToTable() :: first iteration - adding header HeaderCell[columnNumber=4,title= ACO Zone,beanPropertyName=acoZone]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.TableTag] [null] first iteration=true (row number=1)
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.TableTag] [null] addColumn HeaderCell[columnNumber=0,title= ACO,beanPropertyName=acoCode]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.ColumnTag] columnTag.addHeaderToTable() :: first iteration - adding header HeaderCell[columnNumber=5,title= ACO,beanPropertyName=acoCode]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.TableTag] [null] first iteration=true (row number=1)
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.TableTag] [null] addColumn HeaderCell[columnNumber=0,title= IOA Zone,beanPropertyName=ioaZone]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.ColumnTag] columnTag.addHeaderToTable() :: first iteration - adding header HeaderCell[columnNumber=6,title= IOA Zone,beanPropertyName=ioaZone]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.TableTag] [null] first iteration=true (row number=1)
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.TableTag] [null] addColumn HeaderCell[columnNumber=0,title= IOA,beanPropertyName=ioaCode]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.ColumnTag] columnTag.addHeaderToTable() :: first iteration - adding header HeaderCell[columnNumber=7,title= IOA,beanPropertyName=ioaCode]
2007-02-28 17:27:24,082 DEBUG [org.displaytag.tags.TableTag] [null] first iteration=true (row number=1)
2007-02-28 17:27:24,092 DEBUG [org.displaytag.tags.TableTag] [null] addColumn HeaderCell[columnNumber=0,title= Actions,beanPropertyName=actions]
2007-02-28 17:27:24,092 DEBUG [org.displaytag.tags.ColumnTag] columnTag.addHeaderToTable() :: first iteration - adding header HeaderCell[columnNumber=8,title= Actions,beanPropertyName=actions]
2007-02-28 17:27:24,092 DEBUG [org.displaytag.tags.TableTag] [null] doAfterBody called - iterating on row 1
2007-02-28 17:27:24,092 DEBUG [org.displaytag.tags.TableTag] [null] doIteration called
2007-02-28 17:27:24,092 DEBUG [org.displaytag.tags.TableTag] [null] doIteration() - iterator ended after 1 rows
2007-02-28 17:27:24,092 DEBUG [org.displaytag.tags.TableTag] [null] doEndTag called
2007-02-28 17:27:24,092 DEBUG [org.displaytag.model.TableModel] [null] sorting full data
2007-02-28 17:27:24,092 DEBUG [org.displaytag.pagination.SmartListHelper] New SmartListHelper instantiated: list.size=[0], page size=[25], full list size=[0].
2007-02-28 17:27:24,092 DEBUG [org.displaytag.pagination.SmartListHelper] CurrentPage page is 1 of 0
2007-02-28 17:27:24,092 DEBUG [org.displaytag.pagination.SmartListHelper] Returning sublist for page 1
2007-02-28 17:27:24,092 DEBUG [org.displaytag.tags.TableTag] [null] getHTMLData called for table [null]
2007-02-28 17:27:24,092 DEBUG [org.displaytag.tags.TableTag] [null] doEndTag - end