1 files changed, 4 insertions, 1 deletions
diff --git a/java/debugger/impl/src/com/intellij/debugger/impl/JavaEditorTextProviderImpl.java b/java/debugger/impl/src/com/intellij/debugger/impl/JavaEditorTextProviderImpl.java
index 11b077340eb7..7b76b9738843 100644
--- a/java/debugger/impl/src/com/intellij/debugger/impl/JavaEditorTextProviderImpl.java
+++ b/java/debugger/impl/src/com/intellij/debugger/impl/JavaEditorTextProviderImpl.java
@@ -107,7 +107,10 @@ public class JavaEditorTextProviderImpl implements EditorTextProvider {
     else if (parent instanceof PsiThisExpression) {
       expression = parent;
     }
-    else if (parent instanceof PsiInstanceOfExpression || parent instanceof PsiBinaryExpression || parent instanceof PsiPolyadicExpression) {
+    else if (parent instanceof PsiInstanceOfExpression
+             || parent instanceof PsiBinaryExpression
+             || parent instanceof PsiPolyadicExpression
+             || parent instanceof PsiPrefixExpression) {
       if (allowMethodCalls || !DebuggerUtils.hasSideEffects(parent)) {
         expression = parent;
       }