Program: 75069
Project: 75069
Buggy source:
public void endPage(IPageContent page){
  logger.log(Level.FINE,"String_Node_Str");
  writer.closeTag(HTMLTags.TAG_DIV);
  if (page != null) {
    writer.closeTag(HTMLTags.TAG_TD);
    writer.closeTag(HTMLTags.TAG_TR);
    writer.openTag(HTMLTags.TAG_TR);
    boolean fixedReport=HTMLRenderOption.LAYOUT_PREFERENCE_FIXED.equals(layoutPreference);
    boolean outputPageHeight=fixedReport || (outputMasterPageContent && !pageFooterFloatFlag);
    if (outputPageHeight && pageFooterFloatFlag) {
      writer.attribute(HTMLTags.ATTR_STYLE,"String_Node_Str");
    }
    writer.openTag(HTMLTags.TAG_TD);
    if (fixedReport) {
      writer.attribute(HTMLTags.ATTR_STYLE,"String_Node_Str");
    }
    writer.attribute(HTMLTags.ATTR_VALIGN,"String_Node_Str");
    if (htmlRtLFlag) {
      writer.attribute(HTMLTags.ATTR_HTML_DIR,"String_Node_Str");
    }
    if (outputMasterPageContent) {
      boolean showFooter=true;
      Object genBy=page.getGenerateBy();
      if (genBy instanceof SimpleMasterPageDesign) {
        SimpleMasterPageDesign masterPage=(SimpleMasterPageDesign)genBy;
        if (!masterPage.isShowFooterOnLast()) {
          long totalPage=page.getPageNumber();
          IReportContent report=page.getReportContent();
          if (report != null) {
            totalPage=report.getTotalPage();
          }
          if (page.getPageNumber() == totalPage) {
            showFooter=false;
          }
        }
      }
      if (showFooter) {
        writer.openTag(HTMLTags.TAG_DIV);
        StringBuffer styleBuffer=new StringBuffer();
        htmlEmitter.buildPageBandStyle(styleBuffer,page.getStyle());
        writer.attribute(HTMLTags.ATTR_STYLE,styleBuffer.toString());
        contentVisitor.visitChildren(page.getPageFooter(),null);
        writer.closeTag(HTMLTags.TAG_DIV);
      }
    }
    writer.closeTag(HTMLTags.TAG_TD);
    writer.closeTag(HTMLTags.TAG_TR);
    boolean implementMargins=fixedReport || (outputMasterPageContent && outputMasterPageMargins);
    if (implementMargins) {
      DimensionType bottomMargin=page.getMarginBottom();
      if (null != bottomMargin) {
        writer.openTag(HTMLTags.TAG_TR);
        StringBuffer styleBuffer=new StringBuffer();
        styleBuffer.append("String_Node_Str");
        styleBuffer.append(bottomMargin.toString());
        styleBuffer.append("String_Node_Str");
        writer.attribute(HTMLTags.ATTR_STYLE,styleBuffer.toString());
        writer.openTag(HTMLTags.TAG_TD);
        writer.attribute(HTMLTags.ATTR_COLSPAN,3);
        writer.closeTag(HTMLTags.TAG_TD);
        writer.closeTag(HTMLTags.TAG_TR);
      }
    }
    writer.closeTag(HTMLTags.TAG_TABLE);
  }
  writer.closeTag(HTMLTags.TAG_DIV);
}

Fixed version (ground truth):
public void endPage(IPageContent page){
  logger.log(Level.FINE,"String_Node_Str");
  writer.closeTag(HTMLTags.TAG_DIV);
  if (page != null) {
    writer.closeTag(HTMLTags.TAG_TD);
    boolean fixedReport=HTMLRenderOption.LAYOUT_PREFERENCE_FIXED.equals(layoutPreference);
    boolean implementMargins=fixedReport || (outputMasterPageContent && outputMasterPageMargins);
    if (implementMargins) {
      writer.openTag(HTMLTags.TAG_TD);
      writer.attribute(HTMLTags.ATTR_ROWSPAN,2);
      DimensionType rightMargin=page.getMarginRight();
      if (null != rightMargin) {
        writer.openTag(HTMLTags.TAG_DIV);
        StringBuffer styleBuffer=new StringBuffer();
        styleBuffer.append("String_Node_Str");
        styleBuffer.append(rightMargin.toString());
        styleBuffer.append("String_Node_Str");
        writer.attribute(HTMLTags.ATTR_STYLE,styleBuffer.toString());
        writer.closeTag(HTMLTags.TAG_DIV);
      }
      writer.closeTag(HTMLTags.TAG_TD);
    }
    writer.closeTag(HTMLTags.TAG_TR);
    writer.openTag(HTMLTags.TAG_TR);
    boolean outputPageHeight=fixedReport || (outputMasterPageContent && !pageFooterFloatFlag);
    if (outputPageHeight && pageFooterFloatFlag) {
      writer.attribute(HTMLTags.ATTR_STYLE,"String_Node_Str");
    }
    writer.openTag(HTMLTags.TAG_TD);
    if (fixedReport) {
      writer.attribute(HTMLTags.ATTR_STYLE,"String_Node_Str");
    }
    writer.attribute(HTMLTags.ATTR_VALIGN,"String_Node_Str");
    if (htmlRtLFlag) {
      writer.attribute(HTMLTags.ATTR_HTML_DIR,"String_Node_Str");
    }
    if (outputMasterPageContent) {
      boolean showFooter=true;
      Object genBy=page.getGenerateBy();
      if (genBy instanceof SimpleMasterPageDesign) {
        SimpleMasterPageDesign masterPage=(SimpleMasterPageDesign)genBy;
        if (!masterPage.isShowFooterOnLast()) {
          long totalPage=page.getPageNumber();
          IReportContent report=page.getReportContent();
          if (report != null) {
            totalPage=report.getTotalPage();
          }
          if (page.getPageNumber() == totalPage) {
            showFooter=false;
          }
        }
      }
      if (showFooter) {
        writer.openTag(HTMLTags.TAG_DIV);
        StringBuffer styleBuffer=new StringBuffer();
        htmlEmitter.buildPageBandStyle(styleBuffer,page.getStyle());
        writer.attribute(HTMLTags.ATTR_STYLE,styleBuffer.toString());
        contentVisitor.visitChildren(page.getPageFooter(),null);
        writer.closeTag(HTMLTags.TAG_DIV);
      }
    }
    writer.closeTag(HTMLTags.TAG_TD);
    writer.closeTag(HTMLTags.TAG_TR);
    if (implementMargins) {
      DimensionType bottomMargin=page.getMarginBottom();
      if (null != bottomMargin) {
        writer.openTag(HTMLTags.TAG_TR);
        StringBuffer styleBuffer=new StringBuffer();
        styleBuffer.append("String_Node_Str");
        styleBuffer.append(bottomMargin.toString());
        styleBuffer.append("String_Node_Str");
        writer.attribute(HTMLTags.ATTR_STYLE,styleBuffer.toString());
        writer.openTag(HTMLTags.TAG_TD);
        writer.attribute(HTMLTags.ATTR_COLSPAN,3);
        writer.closeTag(HTMLTags.TAG_TD);
        writer.closeTag(HTMLTags.TAG_TR);
      }
    }
    writer.closeTag(HTMLTags.TAG_TABLE);
  }
  writer.closeTag(HTMLTags.TAG_DIV);
}