Happy boy-scout: remove unused import

Change-Id: Ifc6f86a0f673e944e8000a81efd04f462550a4ea
Signed-off-by: Laurent Delaigue <laurent.delaigue@obeo.fr>
diff --git a/plugins/org.eclipse.emf.compare.ide.ui/src/org/eclipse/emf/compare/ide/ui/internal/logical/resolver/ResourceDependencyLocalResolver.java b/plugins/org.eclipse.emf.compare.ide.ui/src/org/eclipse/emf/compare/ide/ui/internal/logical/resolver/ResourceDependencyLocalResolver.java
index 3e456ca..c798153 100644
--- a/plugins/org.eclipse.emf.compare.ide.ui/src/org/eclipse/emf/compare/ide/ui/internal/logical/resolver/ResourceDependencyLocalResolver.java
+++ b/plugins/org.eclipse.emf.compare.ide.ui/src/org/eclipse/emf/compare/ide/ui/internal/logical/resolver/ResourceDependencyLocalResolver.java
@@ -14,7 +14,6 @@
 import com.google.common.base.Function;
 import com.google.common.base.Predicate;
 import com.google.common.collect.ArrayListMultimap;
-import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Iterables;
 import com.google.common.collect.Multimap;
 import com.google.common.collect.Sets;