--- a/truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/Probe.java	Tue Sep 15 10:36:04 2015 +0200
+++ b/truffle/com.oracle.truffle.api/src/com/oracle/truffle/api/instrument/Probe.java	Wed Sep 16 11:33:22 2015 +0200
@@ -24,17 +24,24 @@
  */
 package com.oracle.truffle.api.instrument;
 
-import java.io.*;
-import java.lang.ref.*;
-import java.util.*;
-
-import com.oracle.truffle.api.*;
+import com.oracle.truffle.api.Assumption;
 import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
+import com.oracle.truffle.api.TruffleLanguage;
 import com.oracle.truffle.api.impl.Accessor;
 import com.oracle.truffle.api.instrument.InstrumentationNode.TruffleEvents;
-import com.oracle.truffle.api.nodes.*;
-import com.oracle.truffle.api.source.*;
-import com.oracle.truffle.api.utilities.*;
+import com.oracle.truffle.api.nodes.InvalidAssumptionException;
+import com.oracle.truffle.api.nodes.Node;
+import com.oracle.truffle.api.nodes.NodeVisitor;
+import com.oracle.truffle.api.nodes.RootNode;
+import com.oracle.truffle.api.source.Source;
+import com.oracle.truffle.api.source.SourceSection;
+import com.oracle.truffle.api.utilities.CyclicAssumption;
+import java.io.PrintStream;
+import java.lang.ref.WeakReference;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.List;
 
 //TODO (mlvdv) these statics should not be global.  Move them to some kind of context.