diff --git a/com.ibm.wala.core/src/com/ibm/wala/demandpa/flowgraph/DemandPointerFlowGraph.java b/com.ibm.wala.core/src/com/ibm/wala/demandpa/flowgraph/DemandPointerFlowGraph.java
index 4da8c9b01..2cbed5839 100644
--- a/com.ibm.wala.core/src/com/ibm/wala/demandpa/flowgraph/DemandPointerFlowGraph.java
+++ b/com.ibm.wala.core/src/com/ibm/wala/demandpa/flowgraph/DemandPointerFlowGraph.java
@@ -51,7 +51,6 @@ import com.ibm.wala.demandpa.util.MemoryAccessMap;
 import com.ibm.wala.demandpa.util.PointerParamValueNumIterator;
 import com.ibm.wala.ipa.callgraph.CGNode;
 import com.ibm.wala.ipa.callgraph.CallGraph;
-import com.ibm.wala.ipa.callgraph.impl.ExplicitCallGraph;
 import com.ibm.wala.ipa.callgraph.propagation.ConcreteTypeKey;
 import com.ibm.wala.ipa.callgraph.propagation.FilteredPointerKey;
 import com.ibm.wala.ipa.callgraph.propagation.HeapModel;
diff --git a/com.ibm.wala.core/src/com/ibm/wala/demandpa/flowgraph/DemandValueFlowGraph.java b/com.ibm.wala.core/src/com/ibm/wala/demandpa/flowgraph/DemandValueFlowGraph.java
index e396729fe..6636a3d4f 100644
--- a/com.ibm.wala.core/src/com/ibm/wala/demandpa/flowgraph/DemandValueFlowGraph.java
+++ b/com.ibm.wala.core/src/com/ibm/wala/demandpa/flowgraph/DemandValueFlowGraph.java
@@ -48,7 +48,6 @@ import com.ibm.wala.demandpa.util.ArrayContents;
 import com.ibm.wala.demandpa.util.MemoryAccessMap;
 import com.ibm.wala.ipa.callgraph.CGNode;
 import com.ibm.wala.ipa.callgraph.CallGraph;
-import com.ibm.wala.ipa.callgraph.impl.ExplicitCallGraph.ExplicitNode;
 import com.ibm.wala.ipa.callgraph.propagation.FilteredPointerKey;
 import com.ibm.wala.ipa.callgraph.propagation.HeapModel;
 import com.ibm.wala.ipa.callgraph.propagation.InstanceKey;