@Nullable
public static PsiType createJavaLangClassType(
@Nullable PsiType type, Project project, GlobalSearchScope resolveScope) {
final JavaPsiFacade facade = JavaPsiFacade.getInstance(project);
PsiType result = null;
PsiClass javaLangClass = facade.findClass(JAVA_LANG_CLASS, resolveScope);
if (javaLangClass != null) {
PsiSubstitutor substitutor = PsiSubstitutor.EMPTY;
final PsiTypeParameter[] typeParameters = javaLangClass.getTypeParameters();
if (typeParameters.length == 1) {
substitutor = substitutor.put(typeParameters[0], type);
}
result = facade.getElementFactory().createType(javaLangClass, substitutor);
}
return result;
}
