Hi all, I'm using Stax API (http://stax.codehaus.org/) in my project. I'm using Eclipse IDE also. But I'm having a small issue. I have a java file like below: import javax.xml.XMLConstants; ... final private static SchemaFactory SCHEMA_FACTORY = SchemaFactory.newInstance( XMLConstants.W3C_XML_SCHEMA_NS_URI ); ... I want to use XMLConstants of J2SE lib. The problem is IDE just understands XMLConstants class here is of Stax ...