1 files changed, 0 insertions, 52 deletions
diff --git a/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/BinaryOperationNode.java b/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/BinaryOperationNode.java
deleted file mode 100644
index 424747b4ac..0000000000
--- a/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/BinaryOperationNode.java
+++ /dev/null
@@ -1,52 +0,0 @@
-package org.checkerframework.dataflow.cfg.node;
-
-import com.sun.source.tree.BinaryTree;
-import java.util.Collection;
-import java.util.LinkedList;
-import org.checkerframework.javacutil.InternalUtils;
-
-/**
- * A node for a binary expression.
- *
- * <p>For example:
- *
- * <pre>
- *   <em>lefOperandNode</em> <em>operator</em> <em>rightOperandNode</em>
- * </pre>
- *
- * @author charleszhuochen
- */
-public abstract class BinaryOperationNode extends Node {
-
-    protected final BinaryTree tree;
-    protected final Node left;
-    protected final Node right;
-
-    public BinaryOperationNode(BinaryTree tree, Node left, Node right) {
-        super(InternalUtils.typeOf(tree));
-        this.tree = tree;
-        this.left = left;
-        this.right = right;
-    }
-
-    public Node getLeftOperand() {
-        return left;
-    }
-
-    public Node getRightOperand() {
-        return right;
-    }
-
-    @Override
-    public BinaryTree getTree() {
-        return tree;
-    }
-
-    @Override
-    public Collection<Node> getOperands() {
-        LinkedList<Node> list = new LinkedList<Node>();
-        list.add(getLeftOperand());
-        list.add(getRightOperand());
-        return list;
-    }
-}