Bug 166931 Include double quotation in title of viewer tag will cause blank page.[0603]
Description: Include double quotation in title of viewer tag will cause blank page. Build number: 2.2.0.v20061206 Steps to reproduce: 1. New a BIRT Web project. 2. New a jsp file based on birt template, input below content in body: <birt:viewer id="0" name="first sample" title="first &quot; report &quot; title" reportDesign="birt_tag_sample.rptdesign" > </birt:viewer> 3. Run the project to see the jsp file. Expected result: Report displays with title first"report" title. Actual result: Blank page with nothing showed. Error log:N/A
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/taglib/component/ViewerField.java
private String rtl;
	private String allowMasterPage="true"; 
	private boolean allowPageBreak = true;
	private String resourceFolder;
	private int maxRowsOfRecords = -1;
	private String forceOverwriteDocument;
	private String forceParameterPrompting;
	private String showTitle;
	private String showToolBar;
	private String showNavigationBar;
	/**
	 * Report parameters
	 */
	private Map parameters;
	/**
	 * Create the final URI string to preview report
	 * 
	 * @param iPattern
	 * @return
	 */
	public String createURI( String iPattern )
	{
		String uri = iPattern;
		if ( uri == null )
			uri = this.pattern;
		if ( uri == null )
		{
			uri = IBirtConstants.VIEWER_FRAMESET;