Use progress monitor when finding types in project

This allows for nested types to be resolved. Without a progress monitor,
JDT doesn't resolve nested types.

Signed-off-by: David Thompson <davthomp@redhat.com>

Author: datho7561

qute.jdt/com.redhat.qute.jdt/src/main/java/com/redhat/qute/jdt/utils/JDTTypeUtils.java

@@ -17,6 +17,7 @@
 import java.util.logging.Logger;
 
 import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.jdt.core.IField;
 import org.eclipse.jdt.core.IJavaProject;
 import org.eclipse.jdt.core.IMember;
@@ -48,7 +49,7 @@ public static String getSimpleClassName(String className) {
 
 	public static IType findType(IJavaProject project, String className) {
 		try {
-			return project.findType(className);
+			return project.findType(className, new NullProgressMonitor());
 		} catch (JavaModelException e) {
 			LOGGER.log(Level.SEVERE, "Error while finding type for '" + className + "'.", e);
 			return null;