import java.util.*;
public abstract class PerlMro
{
protected PerlMro()
{
<BUG>}
public static Collection<PsiElement> resolveSub(Project project, String packageName, String subName, boolean isSuper)
</BUG>
{
Collection<PsiElement> result = new ArrayList<PsiElement>();

import java.util.*;
public abstract class PerlMro
{
protected PerlMro()
{
}
@NotNull
public static Collection<PsiElement> resolveSub(@NotNull Project project, String packageName, String subName, boolean isSuper)
{
Collection<PsiElement> result = new ArrayList<PsiElement>();
