ISO-8859-16

[capbatut.cc]

I get data from an xml file with encoding ISO-8859-16 (<?xml version="1.0" encoding="ISO-8859-16"?>) and arrive next error:

net.sf.jasperreports.engine.JRException: Failed to parse the xml document.
    at net.sf.jasperreports.engine.util.JRXmlUtils.parse(JRXmlUtils.java:83)
    at net.sf.jasperreports.engine.util.JRXmlUtils.parse(JRXmlUtils.java:172)
    at com.jaspersoft.studio.data.querydesigner.xpath.XPathQueryDesigner$XMLLoaderJob.run(XPathQueryDesigner.java:430)
    at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 45; Invalid encoding name "ISO-8859-16".
    at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
    at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown Source)
    at net.sf.jasperreports.engine.util.JRXmlUtils.parse(JRXmlUtils.java:79)
    ... 3 more

ISO-8859-15 works fine. Is it possible to add -16 somehow? if so, how? jaspersoft studio 6.14.0
thanks