<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns="MyXSD" xmlns:xs="..." elementFormDefault="qualified" targetNamespace="MyXSD">
    <xs:element name="Document" type="Document"/>
    <xs:complexType name="Document">
        <xs:sequence>
            <xs:element name="FirstElem" type="Max10Text"/>
            <xs:element name="SecondElem" type="Max20Text"/>
        </xs:sequence>
   </xs:complexType>
    <xs:simpleType name="Max10Text"> ... </xs:simpleType>
    <xs:simpleType name="Max20Text"> ... </xs:simpleType>
</xs:schema>

BUILD FAILED
F:\EpsilonWS\MyXSD\launch.xml:23: The following error occurred while executing this line:
F:\EpsilonWS\MyXSD\launch.xml:25: Problem: failed to create task or type epsilon.emf.loadXmlModel
Cause: The name is undefined.

import java.io.File;

import org.eclipse.epsilon.common.util.StringProperties;
import org.eclipse.epsilon.emc.emf.xml.XmlModel;

public class App {
	
	public static void main(String[] args) throws Exception {
		
		XmlModel model = new XmlModel();
		StringProperties sp = new StringProperties();
		sp.put(XmlModel.PROPERTY_NAME, "M");
		sp.put(XmlModel.PROPERTY_READONLOAD, true);
		sp.put(XmlModel.PROPERTY_STOREONDISPOSAL, false);
		sp.put(XmlModel.PROPERTY_XSD_FILE, <XSD absolute path>);
		sp.put(XmlModel.PROPERTY_MODEL_FILE, <XML absolute path>);
		model.load(sp, null);
		
		System.out.println(model.getAllOfKind(<Some type>));
	}
}