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-rw-r--r--chapter07/src/main/java/com/seaofnodes/simple/node/RegionNode.java1
1 files changed, 0 insertions, 1 deletions
diff --git a/chapter07/src/main/java/com/seaofnodes/simple/node/RegionNode.java b/chapter07/src/main/java/com/seaofnodes/simple/node/RegionNode.java
index 3b793758..7113f5c4 100644
--- a/chapter07/src/main/java/com/seaofnodes/simple/node/RegionNode.java
+++ b/chapter07/src/main/java/com/seaofnodes/simple/node/RegionNode.java
@@ -3,7 +3,6 @@ package com.seaofnodes.simple.node;
import com.seaofnodes.simple.Utils;
import com.seaofnodes.simple.type.Type;
-import java.util.Collection;
import java.util.BitSet;
public class RegionNode extends Node {