From a75cc0fec75cfed6934c592a6f4f0930157c82e2 Mon Sep 17 00:00:00 2001
From: Dmitry Batkovich <dmitry.batkovich@jetbrains.com>
Date: Wed, 26 Oct 2016 07:20:48 +0300
Subject: [PATCH] don't keep StringRef as field

---
 .../impl/java/stubs/FunctionalExpressionElementType.java | 4 ++--
 .../psi/impl/java/stubs/FunctionalExpressionStub.java    | 9 ++++-----
 2 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/java/java-psi-impl/src/com/intellij/psi/impl/java/stubs/FunctionalExpressionElementType.java b/java/java-psi-impl/src/com/intellij/psi/impl/java/stubs/FunctionalExpressionElementType.java
index a1891cb58277..d536b3824d87 100644
--- a/java/java-psi-impl/src/com/intellij/psi/impl/java/stubs/FunctionalExpressionElementType.java
+++ b/java/java-psi-impl/src/com/intellij/psi/impl/java/stubs/FunctionalExpressionElementType.java
@@ -40,7 +40,7 @@ public abstract class FunctionalExpressionElementType<T extends PsiFunctionalExp
   @NotNull
   @Override
   public FunctionalExpressionStub<T> deserialize(@NotNull StubInputStream dataStream, StubElement parentStub) throws IOException {
-    return new FunctionalExpressionStub<T>(parentStub, this, dataStream.readName());
+    return new FunctionalExpressionStub<T>(parentStub, this, StringRef.toString(dataStream.readName()));
   }
 
   @Override
@@ -49,7 +49,7 @@ public abstract class FunctionalExpressionElementType<T extends PsiFunctionalExp
 
   @Override
   public FunctionalExpressionStub<T> createStub(LighterAST tree, LighterASTNode funExpr, StubElement parentStub) {
-    return new FunctionalExpressionStub<T>(parentStub, this, StringRef.fromString(getPresentableText(tree, funExpr)));
+    return new FunctionalExpressionStub<T>(parentStub, this, getPresentableText(tree, funExpr));
   }
 
   @NotNull
diff --git a/java/java-psi-impl/src/com/intellij/psi/impl/java/stubs/FunctionalExpressionStub.java b/java/java-psi-impl/src/com/intellij/psi/impl/java/stubs/FunctionalExpressionStub.java
index e9f03d83f439..3e2bea23a26d 100644
--- a/java/java-psi-impl/src/com/intellij/psi/impl/java/stubs/FunctionalExpressionStub.java
+++ b/java/java-psi-impl/src/com/intellij/psi/impl/java/stubs/FunctionalExpressionStub.java
@@ -19,17 +19,16 @@ import com.intellij.psi.PsiFunctionalExpression;
 import com.intellij.psi.stubs.IStubElementType;
 import com.intellij.psi.stubs.StubBase;
 import com.intellij.psi.stubs.StubElement;
-import com.intellij.util.io.StringRef;
 
 public class FunctionalExpressionStub<T extends PsiFunctionalExpression> extends StubBase<T> {
-  private final StringRef myPresentableTextRef;
+  private final String myPresentableText;
 
-  protected FunctionalExpressionStub(StubElement parent, IStubElementType elementType, StringRef presentableTextRef) {
+  protected FunctionalExpressionStub(StubElement parent, IStubElementType elementType, String presentableTextRef) {
     super(parent, elementType);
-    myPresentableTextRef = presentableTextRef;
+    myPresentableText = presentableTextRef;
   }
 
   public String getPresentableText() {
-    return myPresentableTextRef.getString();
+    return myPresentableText;
   }
 }
\ No newline at end of file