| author | Raksha Vasisht | 2011-09-27 04:06:46 (EDT) |
|---|---|---|
| committer | Raksha Vasisht | 2011-09-27 04:24:06 (EDT) |
| commit | 4778eb29eb182b5bc283c46e59c6eafac8b2afe1 (patch) (side-by-side diff) | |
| tree | d89c0c51cf283e03f54dd45918c33ab226d03d44 | |
| parent | 16f39f29bb61f0e1e1cbafb314b633ce79f97b57 (diff) | |
| download | eclipse.jdt.ui-4778eb29eb182b5bc283c46e59c6eafac8b2afe1.zip eclipse.jdt.ui-4778eb29eb182b5bc283c46e59c6eafac8b2afe1.tar.gz eclipse.jdt.ui-4778eb29eb182b5bc283c46e59c6eafac8b2afe1.tar.bz2 | |
Fixed bug 353731:[type hierarchy] Exception occurred in listener of
Type hierarchy change notification
| -rw-r--r-- | org.eclipse.jdt.ui/core extension/org/eclipse/jdt/internal/corext/util/SuperTypeHierarchyCache.java | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/org.eclipse.jdt.ui/core extension/org/eclipse/jdt/internal/corext/util/SuperTypeHierarchyCache.java b/org.eclipse.jdt.ui/core extension/org/eclipse/jdt/internal/corext/util/SuperTypeHierarchyCache.java index bbe119c..9706a17 100644 --- a/org.eclipse.jdt.ui/core extension/org/eclipse/jdt/internal/corext/util/SuperTypeHierarchyCache.java +++ b/org.eclipse.jdt.ui/core extension/org/eclipse/jdt/internal/corext/util/SuperTypeHierarchyCache.java @@ -54,8 +54,10 @@ public class SuperTypeHierarchyCache { } public void dispose() { - fTypeHierarchy.removeTypeHierarchyChangedListener(this); - fTypeHierarchy= null; + if (fTypeHierarchy != null) { + fTypeHierarchy.removeTypeHierarchyChangedListener(this); + fTypeHierarchy= null; + } } /* (non-Javadoc) |