From 5dbb98a5c8c8ffbc19cdd1b39b0e8298a3d82904 Mon Sep 17 00:00:00 2001
From: Mikhail Glukhikh <mikhail.glukhikh@jetbrains.com>
Date: Fri, 10 Jan 2020 13:03:09 +0300
Subject: [PATCH] [FIR] Code cleanup: CandidateCollector

---
 .../kotlin/fir/resolve/calls/CandidateCollector.kt    | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/CandidateCollector.kt b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/CandidateCollector.kt
index 7bbf65ac9a7..5b4832d71c6 100644
--- a/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/CandidateCollector.kt
+++ b/compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/CandidateCollector.kt
@@ -19,10 +19,11 @@ open class CandidateCollector(
     val components: BodyResolveComponents,
     val resolutionStageRunner: ResolutionStageRunner
 ) {
-    val groupNumbers = mutableListOf<Int>()
-    val candidates = mutableListOf<Candidate>()
+    private val groupNumbers = mutableListOf<Int>()
+    private val candidates = mutableListOf<Candidate>()
 
     var currentApplicability = CandidateApplicability.HIDDEN
+        private set
 
     fun newDataSet() {
         groupNumbers.clear()
@@ -73,10 +74,10 @@ open class CandidateCollector(
 // Collects properties that potentially could be invoke receivers, like 'propertyName()',
 // and initiates further invoke resolution by adding property-bound invoke consumers
 class InvokeReceiverCandidateCollector(
-    val towerResolver: FirTowerResolver,
-    val invokeCallInfo: CallInfo,
+    private val towerResolver: FirTowerResolver,
+    private val invokeCallInfo: CallInfo,
     components: BodyResolveComponents,
-    val invokeConsumer: AccumulatingTowerDataConsumer,
+    private val invokeConsumer: AccumulatingTowerDataConsumer,
     resolutionStageRunner: ResolutionStageRunner
 ) : CandidateCollector(components, resolutionStageRunner) {
     override fun consumeCandidate(group: Int, candidate: Candidate): CandidateApplicability {