Fixing the ant build.

h2/build.xml

@@ -134,7 +134,15 @@
 	</target>
 
     <target name="test" depends="compile">
-		<java classname="org.h2.test.TestAll" fork="true" classpath="bin" />
+        <java classname="org.h2.test.TestAll" fork="true">
+            <classpath>
+                <pathelement location="ext/servlet-api-2.4.jar" />
+                <pathelement location="ext/lucene-core-2.2.0.jar" />
+                <pathelement location="ext/slf4j-api-1.5.0.jar" />
+                <pathelement location="ext/org.osgi.core-1.2.0.jar" />
+                <pathelement path="bin"/>
+            </classpath>
+        </java>
     </target>
 
 	<target name="testCoverage" depends="compileCoverage">