Minor: add contract annotation

2016-03-22 19:18:10 +03:00
parent 1524f099b3
commit 0f6e7cc277
1 changed files with 1 additions and 0 deletions
@@ -738,6 +738,7 @@ public class KtPsiUtil {
    }

    @Nullable
+    @Contract("_, !null -> !null")
    public static KtModifierList replaceModifierList(@NotNull KtModifierListOwner owner, @Nullable KtModifierList modifierList) {
        KtModifierList oldModifierList = owner.getModifierList();
        if (modifierList == null) {