1 files changed, 0 insertions, 81 deletions
diff --git a/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/CaseNode.java b/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/CaseNode.java
deleted file mode 100644
index a694dfb975..0000000000
--- a/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/CaseNode.java
+++ /dev/null
@@ -1,81 +0,0 @@
-package org.checkerframework.dataflow.cfg.node;
-
-import com.sun.source.tree.CaseTree;
-import com.sun.source.tree.Tree.Kind;
-import java.util.Collection;
-import java.util.LinkedList;
-import javax.lang.model.type.TypeKind;
-import javax.lang.model.util.Types;
-import org.checkerframework.dataflow.util.HashCodeUtils;
-
-/**
- * A node for a case in a switch statement. Although a case has no abstract value, it can imply
- * facts about the abstract values of its operands.
- *
- * <pre>
- *   case <em>constant</em>:
- * </pre>
- *
- * @author Stefan Heule
- * @author Charlie Garrett
- */
-public class CaseNode extends Node {
-
-    protected CaseTree tree;
-    protected Node switchExpr;
-    protected Node caseExpr;
-
-    public CaseNode(CaseTree tree, Node switchExpr, Node caseExpr, Types types) {
-        super(types.getNoType(TypeKind.NONE));
-        assert tree.getKind().equals(Kind.CASE);
-        this.tree = tree;
-        this.switchExpr = switchExpr;
-        this.caseExpr = caseExpr;
-    }
-
-    public Node getSwitchOperand() {
-        return switchExpr;
-    }
-
-    public Node getCaseOperand() {
-        return caseExpr;
-    }
-
-    @Override
-    public CaseTree getTree() {
-        return tree;
-    }
-
-    @Override
-    public <R, P> R accept(NodeVisitor<R, P> visitor, P p) {
-        return visitor.visitCase(this, p);
-    }
-
-    @Override
-    public String toString() {
-        return "case " + getCaseOperand() + ":";
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (obj == null || !(obj instanceof CaseNode)) {
-            return false;
-        }
-        CaseNode other = (CaseNode) obj;
-        return getSwitchOperand().equals(other.getSwitchOperand())
-                && getCaseOperand().equals(other.getCaseOperand());
-    }
-
-    @Override
-    public int hashCode() {
-        return HashCodeUtils.hash(getSwitchOperand(), getCaseOperand());
-    }
-
-    @Override
-    public Collection<Node> getOperands() {
-        LinkedList<Node> list = new LinkedList<Node>();
-        list.add(getSwitchOperand());
-        list.add(getCaseOperand());
-        return list;
-    }
-}