From 1082ee143dcbb984f56b197d1963c3f9d70c604b Mon Sep 17 00:00:00 2001
From: Vladimir Krivosheev <vladimir.krivosheev@jetbrains.com>
Date: Fri, 17 May 2019 13:50:42 +0200
Subject: [PATCH] THashSet consumes less memory

GitOrigin-RevId: 9590a82b27f17b4806ea0bd21cd2998c7e69c0b4
---
 .../project/GradleBuildSrcProjectsResolver.java      | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/plugins/gradle/src/org/jetbrains/plugins/gradle/service/project/GradleBuildSrcProjectsResolver.java b/plugins/gradle/src/org/jetbrains/plugins/gradle/service/project/GradleBuildSrcProjectsResolver.java
index 5c35b6908ad8..de7a13f005d3 100644
--- a/plugins/gradle/src/org/jetbrains/plugins/gradle/service/project/GradleBuildSrcProjectsResolver.java
+++ b/plugins/gradle/src/org/jetbrains/plugins/gradle/service/project/GradleBuildSrcProjectsResolver.java
@@ -10,6 +10,7 @@ import com.intellij.util.ArrayUtil;
 import com.intellij.util.Function;
 import com.intellij.util.containers.ContainerUtil;
 import com.intellij.util.containers.MultiMap;
+import gnu.trove.THashSet;
 import org.gradle.tooling.ProjectConnection;
 import org.gradle.tooling.model.build.BuildEnvironment;
 import org.jetbrains.annotations.NotNull;
@@ -230,8 +231,8 @@ public class GradleBuildSrcProjectsResolver {
       }
     }
     if (buildSrcModuleNode != null) {
-      Set<String> buildSrcRuntimeSourcesPaths = new HashSet<>();
-      Set<String> buildSrcRuntimeClassesPaths = new HashSet<>();
+      Set<String> buildSrcRuntimeSourcesPaths = new THashSet<>();
+      Set<String> buildSrcRuntimeClassesPaths = new THashSet<>();
 
       addSourcePaths(buildSrcRuntimeSourcesPaths, buildSrcModuleNode);
 
@@ -258,11 +259,10 @@ public class GradleBuildSrcProjectsResolver {
       if (!buildSrcRuntimeSourcesPaths.isEmpty() || !buildSrcRuntimeClassesPaths.isEmpty()) {
         buildClasspathNodes.forEach(classpathNode -> {
           BuildScriptClasspathData data = classpathNode.getData();
-          List<BuildScriptClasspathData.ClasspathEntry> classpathEntries = new ArrayList<>();
-          classpathEntries.addAll(data.getClasspathEntries());
+          List<BuildScriptClasspathData.ClasspathEntry> classpathEntries = new ArrayList<>(data.getClasspathEntries());
           classpathEntries.add(new BuildScriptClasspathData.ClasspathEntry(
-            new HashSet<>(buildSrcRuntimeClassesPaths),
-            new HashSet<>(buildSrcRuntimeSourcesPaths),
+            new THashSet<>(buildSrcRuntimeClassesPaths),
+            new THashSet<>(buildSrcRuntimeSourcesPaths),
             Collections.emptySet()
           ));
           BuildScriptClasspathData buildScriptClasspathData = new BuildScriptClasspathData(GradleConstants.SYSTEM_ID, classpathEntries);