void (PsiModifierListOwner listOwner) { final PsiModifierList modifierList = listOwner.getModifierList(); if (modifierList == null) { return; } final PsiElement modifier = getFirstMisorderedModifier(modifierList); if (modifier == null) { return; } registerError(isVisibleHighlight(modifierList) ? modifier : modifierList, modifierList); }