From 14b63759a972ff29ad87ee5570146593633de33d Mon Sep 17 00:00:00 2001
From: Valentin Kipyatkov <valentin@jetbrains.com>
Date: Thu, 16 Jul 2015 17:13:44 +0300
Subject: [PATCH] Added comment

---
 .../lazy/declarations/PackageMemberDeclarationProvider.kt      | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/compiler/frontend/src/org/jetbrains/kotlin/resolve/lazy/declarations/PackageMemberDeclarationProvider.kt b/compiler/frontend/src/org/jetbrains/kotlin/resolve/lazy/declarations/PackageMemberDeclarationProvider.kt
index 7f200b7b119..c87db23831a 100644
--- a/compiler/frontend/src/org/jetbrains/kotlin/resolve/lazy/declarations/PackageMemberDeclarationProvider.kt
+++ b/compiler/frontend/src/org/jetbrains/kotlin/resolve/lazy/declarations/PackageMemberDeclarationProvider.kt
@@ -22,6 +22,9 @@ import org.jetbrains.kotlin.name.FqName
 import org.jetbrains.kotlin.name.Name
 
 public trait PackageMemberDeclarationProvider : DeclarationProvider {
+    /**
+     * Implementation of this method are not obliged to use the filters but may do so when it gives any performance advantage
+     */
     public fun getAllDeclaredSubPackages(nameFilter: (Name) -> Boolean): Collection<FqName>
 
     public fun getPackageFiles(): Collection<JetFile>