if (m_parameterTypes == null) {
Class[] parameterTypes = ((Method) m_member).getParameterTypes();
m_parameterTypes = new ClassInfo[parameterTypes.length];
for (int i = 0; i < parameterTypes.length; i++) {
Class parameterType = parameterTypes[i];
ClassInfo metaData;
if (m_classInfoRepository.hasClassInfo(parameterType.getName())) {
metaData = m_classInfoRepository.getClassInfo(parameterType.getName());
} else {
metaData = JavaClassInfo.getClassInfo(parameterType);
m_classInfoRepository.addClassInfo(metaData);