Test css4j 6.0, css4j-dom4j 6.0

Author: carlosame

ci/io/github/css4j/ci/SampleSitesIT.java

@@ -107,6 +107,7 @@
 import io.sf.carte.doc.style.css.property.CSSPropertyValueException;
 import io.sf.carte.doc.style.css.property.PropertyDatabase;
 import io.sf.carte.doc.style.css.property.StyleValue;
+import io.sf.carte.doc.style.css.util.ExceptionErrorHandler;
 import io.sf.carte.net.NetCache;
 import io.sf.carte.util.Diff;
 import nu.validator.htmlparser.common.XmlViolationPolicy;
@@ -859,6 +860,7 @@ private boolean checkDeclarationRule(CSSDeclarationRule rule, int sheetIndex, in
 
 	private AbstractCSSRule parseRule(String serializedText) throws DOMException {
 		AbstractCSSStyleSheet sheet = agent.getDOMImplementation().createStyleSheet(null, null);
+		sheet.setErrorHandler(new ExceptionErrorHandler());
 		try {
 			sheet.parseStyleSheet(new StringReader(serializedText));
 		} catch (IOException e) {

pom.xml

@@ -9,8 +9,8 @@
   <version>2.0-SNAPSHOT</version>
   <packaging>jar</packaging>
   <properties>
-	<css4j.version>5.3.1</css4j.version>
-	<css4jDom4j.version>5.3</css4jDom4j.version>
+	<css4j.version>6.0</css4j.version>
+	<css4jDom4j.version>6.0</css4jDom4j.version>
 	<slf4j.version>2.0.16</slf4j.version>
 	<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>