Created by: Samaresh Panda Last updated: 08-22-2007 Current Version being used: xml-commons-resolver-1.2 resolver.jar is a third party library being used in Netbeans. This came from http://xml.apache.org/commons/ with Apache license 2.0. Earlier, it was patched on xml-commons-resolver-1.1 to cater to our needs. See resolver.patch file for the patches applied xml-commons-resolver-1.1. The patch on org.apache.xml.resolver.tools.CatalogResolver.java causes these two issues: http://www.netbeans.org/issues/show_bug.cgi?id=98212 http://www.netbeans.org/issues/show_bug.cgi?id=112679 Hence we have applied the following patches on xml-commons-resolver-1.2: 1. Add a new API to org.apache.xml.resolver.Catalog.java: /** * Return all registered public IDs. */ public Iterator getPublicIDs() { Vector v = new Vector(); Enumeration enumeration = catalogEntries.elements(); while (enumeration.hasMoreElements()) { CatalogEntry e = (CatalogEntry) enumeration.nextElement(); if (e.getEntryType() == PUBLIC) { v.add(e.getEntryArg(0)); } } return v.iterator(); } 2. Handle null in org.apache.xml.resolver.CatalogManager.java::readProperties() + if (propertyFile == null) return;