From 779508ef61feec261be62b81bf7db8f94669a4d3 Mon Sep 17 00:00:00 2001
From: "Egor.Ushakov" <egor.ushakov@jetbrains.com>
Date: Fri, 28 Mar 2014 16:35:22 +0400
Subject: [PATCH] do not stop in case of exceptions in position managers impls

---
 .../engine/CompoundPositionManager.java        | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/java/debugger/impl/src/com/intellij/debugger/engine/CompoundPositionManager.java b/java/debugger/impl/src/com/intellij/debugger/engine/CompoundPositionManager.java
index 70cb4b11570f..c890d1459cf8 100644
--- a/java/debugger/impl/src/com/intellij/debugger/engine/CompoundPositionManager.java
+++ b/java/debugger/impl/src/com/intellij/debugger/engine/CompoundPositionManager.java
@@ -60,44 +60,56 @@ public class CompoundPositionManager extends PositionManagerEx {
       }
       catch (NoDataException ignored) {
       }
+      catch (Exception e) {
+        LOG.error(e);
+      }
     }
     return null;
   }
 
   @Override
   @NotNull
-  public List<ReferenceType> getAllClasses(SourcePosition classPosition) {
+  public List<ReferenceType> getAllClasses(@NotNull SourcePosition classPosition) {
     for (PositionManager positionManager : myPositionManagers) {
       try {
         return positionManager.getAllClasses(classPosition);
       }
       catch (NoDataException ignored) {
       }
+      catch (Exception e) {
+        LOG.error(e);
+      }
     }
     return Collections.emptyList();
   }
 
   @Override
   @NotNull
-  public List<Location> locationsOfLine(ReferenceType type, SourcePosition position) {
+  public List<Location> locationsOfLine(@NotNull ReferenceType type, @NotNull SourcePosition position) {
     for (PositionManager positionManager : myPositionManagers) {
       try {
         return positionManager.locationsOfLine(type, position);
       }
       catch (NoDataException ignored) {
       }
+      catch (Exception e) {
+        LOG.error(e);
+      }
     }
     return Collections.emptyList();
   }
 
   @Override
-  public ClassPrepareRequest createPrepareRequest(ClassPrepareRequestor requestor, SourcePosition position) {
+  public ClassPrepareRequest createPrepareRequest(@NotNull ClassPrepareRequestor requestor, @NotNull SourcePosition position) {
     for (PositionManager positionManager : myPositionManagers) {
       try {
         return positionManager.createPrepareRequest(requestor, position);
       }
       catch (NoDataException ignored) {
       }
+      catch (Exception e) {
+        LOG.error(e);
+      }
     }
 
     return null;