Snapshot idea/138.1696 from git://git.jetbrains.org/idea/community.git

Change-Id: I50c97b83a815ce635e49a38380ba5b8765e4b16a

1 files changed, 11 insertions, 6 deletions

diff --git a/java/java-psi-api/src/com/intellij/psi/infos/MethodCandidateInfo.java b/java/java-psi-api/src/com/intellij/psi/infos/MethodCandidateInfo.java
index f43358007eab..f05df7dab9c1 100644
--- a/java/java-psi-api/src/com/intellij/psi/infos/MethodCandidateInfo.java
+++ b/java/java-psi-api/src/com/intellij/psi/infos/MethodCandidateInfo.java
@@ -130,7 +130,6 @@ public class MethodCandidateInfo extends CandidateInfo{
           final CurrentCandidateProperties properties = new CurrentCandidateProperties(method, substitutor, isVarargs(), true);
           final CurrentCandidateProperties alreadyThere = map.put(getMarkerList(), properties);
           try {
-            properties.setSubstitutor(substitutor);
             PsiType[] argumentTypes = getArgumentTypes();
             if (argumentTypes == null) {
               return ApplicabilityLevel.NOT_APPLICABLE;
@@ -143,7 +142,11 @@ public class MethodCandidateInfo extends CandidateInfo{
             return applicabilityLevel;
           }
           finally {
-            if (alreadyThere == null) map.remove(getMarkerList());
+            if (alreadyThere == null) {
+              map.remove(getMarkerList());
+            } else {
+              map.put(getMarkerList(), alreadyThere);
+            }
           }
         }
         return getApplicabilityLevelInner();
@@ -269,10 +272,8 @@ public class MethodCandidateInfo extends CandidateInfo{
       CURRENT_CANDIDATE.set(map);
     }
     final PsiMethod method = getElement();
-    final CurrentCandidateProperties alreadyThere = map.get(getMarkerList());
-    if (alreadyThere == null) {
+    final CurrentCandidateProperties alreadyThere = 
       map.put(getMarkerList(), new CurrentCandidateProperties(method, super.getSubstitutor(), isVarargs(), !includeReturnConstraint));
-    }
     try {
       PsiTypeParameter[] typeParameters = method.getTypeParameters();
 
@@ -293,7 +294,11 @@ public class MethodCandidateInfo extends CandidateInfo{
         .inferTypeArguments(typeParameters, method.getParameterList().getParameters(), arguments, mySubstitutor, parent, policy, myLanguageLevel);
     }
     finally {
-      if (alreadyThere == null) map.remove(getMarkerList());
+      if (alreadyThere == null) {
+        map.remove(getMarkerList());
+      } else {
+        map.put(getMarkerList(), alreadyThere);
+      }
     }
   }