improve exception's description message

diff --git a/platform/platform-impl/src/com/intellij/openapi/editor/impl/CaretModelImpl.java b/platform/platform-impl/src/com/intellij/openapi/editor/impl/CaretModelImpl.java
index 708969c3d9b3d2b1b27972c93eec388eac3d3173..a1831eaa481083750a1db3a0f8852785a47fd355 100644 (file)
--- a/platform/platform-impl/src/com/intellij/openapi/editor/impl/CaretModelImpl.java
+++ b/platform/platform-impl/src/com/intellij/openapi/editor/impl/CaretModelImpl.java
@@ -348,7 +348,7 @@ public class CaretModelImpl implements CaretModel, PrioritizedDocumentListener,
   public void runForEachCaret(@NotNull final CaretAction action, final boolean reverseOrder) {
     EditorImpl.assertIsDispatchThread();
     if (myCurrentCaret != null) {
-      throw new IllegalStateException("Current caret is defined, cannot operate on other ones");
+      throw new IllegalStateException("Recursive runForEachCaret invocations are not allowed");
     }
     doWithCaretMerging(() -> {
       try {