From 6929cf714fa65f9302885d840823eabe8e4e89ee Mon Sep 17 00:00:00 2001
From: Gregory Shrago <Gregory.Shrago@jetbrains.com>
Date: Tue, 12 Oct 2010 19:12:49 +0400
Subject: [PATCH] EA-22509 - IOE: StringLiteralManipulator.handleContentChange
 logging

---
 .../reference/impl/manipulators/StringLiteralManipulator.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/java/java-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/manipulators/StringLiteralManipulator.java b/java/java-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/manipulators/StringLiteralManipulator.java
index 342e7da61776..6fa82762c7d7 100644
--- a/java/java-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/manipulators/StringLiteralManipulator.java
+++ b/java/java-impl/src/com/intellij/psi/impl/source/resolve/reference/impl/manipulators/StringLiteralManipulator.java
@@ -28,7 +28,8 @@ import com.intellij.util.IncorrectOperationException;
  */
 public class StringLiteralManipulator extends AbstractElementManipulator<PsiLiteralExpression> {
   public PsiLiteralExpression handleContentChange(PsiLiteralExpression expr, TextRange range, String newContent) throws IncorrectOperationException {
-    if (!(expr.getValue() instanceof String)) throw new IncorrectOperationException("cannot handle content change");
+    final Object value = expr.getValue();
+    if (!(value instanceof String)) throw new IncorrectOperationException("cannot handle content change for: "+ value);
     String oldText = expr.getText();
     newContent = StringUtil.escapeStringCharacters(newContent);
     String newText = oldText.substring(0, range.getStartOffset()) + newContent + oldText.substring(range.getEndOffset());