JFreeReport error when missing the "JFreeReportBoot.getInstance().start()"...

[Brian]

This post is just to document an issue I had trying to get JFreeReport
to run, seems there is lack of postings about this issue. If you get
the error below then it means you just need to add the following line
"JFreeReportBoot.getInstance().start();" before you can call the
JFreeReport API...

Source:
ReportGenerator generator = ReportGenerator.getInstance();
File f = new File("C:\\mytemplate.xml");
JFreeReport report = generator.parseReport(f);

Error:
org.jfree.resourceloader.ResourceCreationException: Unable to parse
the document
at org.jfree.xmlns.parser.AbstractXmlResourceFactory.create
(AbstractXmlResourceFactory.java:214)
at org.jfree.resourceloader.ResourceManager.performCreate
(ResourceManager.java:454)
at org.jfree.resourceloader.ResourceManager.create
(ResourceManager.java:383)
at org.jfree.resourceloader.ResourceManager.create
(ResourceManager.java:329)
at org.jfree.report.modules.parser.base.ReportGenerator.parseReport
(ReportGenerator.java:275)
at com.sscims.casetracker.TestWorker.main(TestWorker.java:26)
ParentException:
org.xml.sax.SAXException: No suitable root handler known for this
document: XmlDocumentInfo={rootElementTag=report, rootElementNS=,
SystemDTD-ID=file:/C:/CURRENT/WSB/InquiryManagementWeb/WebRoot/
templates/report-085.dtd, PublicDTD-ID=-//JFreeReport//DTD report
definition//EN//simple/version 0.8.5, defaultnamespace=}
at
org.jfree.xmlns.parser.MultiplexRootElementHandler.interceptFirstStartElement
(MultiplexRootElementHandler.java:173)
at org.jfree.xmlns.parser.RootXmlReadHandler.startElement
(RootXmlReadHandler.java:387)
at
com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement
(AbstractSAXParser.java:533)
at
com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.startElement
(XMLDTDValidator.java:798)
at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement
(XMLNSDocumentScannerImpl.java:330)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl
$NSContentDispatcher.scanRootElementHook(XMLNSDocumentScannerImpl.java:
779)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl
$FragmentContentDispatcher.dispatch
(XMLDocumentFragmentScannerImpl.java:1794)
at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument
(XMLDocumentFragmentScannerImpl.java:368)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse
(XML11Configuration.java:834)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse
(XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse
(XMLParser.java:148)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse
(AbstractSAXParser.java:1242)
at org.jfree.xmlns.parser.AbstractXmlResourceFactory.create
(AbstractXmlResourceFactory.java:200)
at org.jfree.resourceloader.ResourceManager.performCreate
(ResourceManager.java:454)
at org.jfree.resourceloader.ResourceManager.create
(ResourceManager.java:383)
at org.jfree.resourceloader.ResourceManager.create
(ResourceManager.java:329)
at org.jfree.report.modules.parser.base.ReportGenerator.parseReport
(ReportGenerator.java:275)
at com.sscims.casetracker.TestWorker.main(TestWorker.java:26)

Fix:
JFreeReportBoot.getInstance().start();
ReportGenerator generator = ReportGenerator.getInstance();
File f = new File("C:\\mytemplate.xml");
JFreeReport report = generator.parseReport(f);