From b13938b3157d7d8cc2ce47a12cda6a8786bc193d Mon Sep 17 00:00:00 2001
From: Eugene Zhuravlev <jeka@intellij.com>
Date: Fri, 28 Dec 2012 15:21:31 +0400
Subject: [PATCH] clean project data on project disposal

---
 .../src/com/intellij/compiler/server/BuildManager.java   | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/java/compiler/impl/src/com/intellij/compiler/server/BuildManager.java b/java/compiler/impl/src/com/intellij/compiler/server/BuildManager.java
index ceb5dd1014d3..a819b47121bd 100644
--- a/java/compiler/impl/src/com/intellij/compiler/server/BuildManager.java
+++ b/java/compiler/impl/src/com/intellij/compiler/server/BuildManager.java
@@ -29,6 +29,7 @@ import com.intellij.execution.process.*;
 import com.intellij.execution.ui.RunContentDescriptor;
 import com.intellij.execution.ui.RunContentManager;
 import com.intellij.ide.PowerSaveMode;
+import com.intellij.openapi.Disposable;
 import com.intellij.openapi.application.ApplicationManager;
 import com.intellij.openapi.application.PathMacros;
 import com.intellij.openapi.application.PathManager;
@@ -50,6 +51,7 @@ import com.intellij.openapi.roots.ModuleRootAdapter;
 import com.intellij.openapi.roots.ModuleRootEvent;
 import com.intellij.openapi.roots.ModuleRootManager;
 import com.intellij.openapi.roots.ProjectRootManager;
+import com.intellij.openapi.util.Disposer;
 import com.intellij.openapi.util.Key;
 import com.intellij.openapi.util.ShutDownTracker;
 import com.intellij.openapi.util.SystemInfo;
@@ -1012,6 +1014,13 @@ public class BuildManager implements ApplicationComponent{
           scheduleAutoMake();
         }
       });
+      final String projectPath = getProjectPath(project);
+      Disposer.register(project, new Disposable() {
+        @Override
+        public void dispose() {
+          myProjectDataMap.remove(projectPath);
+        }
+      });
       scheduleAutoMake(); // run automake on project opening
     }