Bug 39712

In the new FOP Version we got the NullPointerExeption always when we use the 
attribute "border-separation" on table. This bug is easy to find. Try the 
following xsl.

Background: the new altova stylevision 2006 make intensive use of border-
separation when you want to design tables. The previous version had a different 
handling. That was the reason why the bug was discovered.
Because of the advantages of FOP 0.92 we don't want to go back to FOP 0.20.5 
(this Version has no problems).

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
xmlns:fo="http://www.w3.org/1999/XSL/Format" 
xmlns:fn="http://www.w3.org/2005/xpath-functions" 
xmlns:xdt="http://www.w3.org/2005/xpath-datatypes" 
xmlns:xs="http://www.w3.org/2001/XMLSchema">
    <xsl:output version="1.0" method="html" encoding="UTF-8" indent="no" />
    <xsl:variable name="fo:layout-master-set">
        <fo:layout-master-set>
            <fo:simple-page-master master-name="default-page" page-
height="11in" page-width="8.5in" margin-left="0.6in" margin-right="0.6in">
                <fo:region-body margin-top="0.79in" margin-bottom="0.79in" />
            </fo:simple-page-master>
        </fo:layout-master-set>
    </xsl:variable>
    <xsl:template match="/">
        <xsl:variable name="maxwidth" select="7.30000" />
        <fo:root>
            <xsl:copy-of select="$fo:layout-master-set" />
            <fo:page-sequence master-reference="default-page" initial-page-
number="1" format="1">
                <fo:flow flow-name="xsl-region-body">
                    <fo:block>
                        <xsl:variable name="tablewidth0" select="$maxwidth * 
1.00000" />
                        <xsl:variable name="sumcolumnwidths0" 
select="0.04167" />
                        <xsl:variable name="defaultcolumns0" select="1" />
                        <xsl:variable name="defaultcolumnwidth0">
                            <xsl:choose>
                                <xsl:when test="$defaultcolumns0 &gt; 0">
                                    <xsl:value-of select="($tablewidth0 - 
$sumcolumnwidths0) div $defaultcolumns0" />
                                </xsl:when>
                                <xsl:otherwise>
                                    <xsl:value-of select="0.000" />
                                </xsl:otherwise>
                            </xsl:choose>
                        </xsl:variable>
                        <xsl:variable name="columnwidth0_0" 
select="$defaultcolumnwidth0" />
                        <fo:table table-layout="fixed" width="{$tablewidth0}in" 
space-before.optimum="1pt" space-after.optimum="2pt" border-collapse="separate" 
border-separation="0.04167in" color="black" display-align="center">
                            <fo:table-column column-width="{$columnwidth0_0}
in" />
                            <fo:table-body>
                                <fo:table-row>
                                    <fo:table-cell padding-top="0.02083in" 
padding-bottom="0.02083in" padding-left="0.02083in" padding-right="0.02083in">
                                        <fo:block padding-top="1pt" padding-
bottom="1pt">
                                            <fo:inline>
                                                <xsl:text>fg</xsl:text>
                                            </fo:inline>
                                        </fo:block>
                                    </fo:table-cell>
                                </fo:table-row>
                            </fo:table-body>
                        </fo:table>
                    </fo:block>
                </fo:flow>
            </fo:page-sequence>
        </fo:root>
    </xsl:template>
</xsl:stylesheet>