* @see org.eclipse.jdt.debug.core.IJavaStackFrame#getReferenceType()
*/
public IJavaReferenceType getReferenceType() throws DebugException {
Method method = getUnderlyingMethod();
try {
Type type = method.declaringType();
return (IJavaReferenceType) JDIType.createType(
(JDIDebugTarget) getDebugTarget(), type);
} catch (RuntimeException e) {
targetRequestFailed(
MessageFormat.format(