1 files changed, 0 insertions, 72 deletions
diff --git a/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/ValueLiteralNode.java b/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/ValueLiteralNode.java
deleted file mode 100644
index 4c9c18f0af..0000000000
--- a/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/ValueLiteralNode.java
+++ /dev/null
@@ -1,72 +0,0 @@
-package org.checkerframework.dataflow.cfg.node;
-
-import com.sun.source.tree.LiteralTree;
-import java.util.Collection;
-import java.util.Collections;
-import org.checkerframework.dataflow.util.HashCodeUtils;
-import org.checkerframework.javacutil.InternalUtils;
-
-/*>>>
-import org.checkerframework.checker.nullness.qual.Nullable;
-*/
-
-/**
- * A node for a literals that have some form of value:
- *
- * <ul>
- *   <li>integer literal
- *   <li>long literal
- *   <li>char literal
- *   <li>string literal
- *   <li>float literal
- *   <li>double literal
- *   <li>boolean literal
- *   <li>null literal
- * </ul>
- *
- * @author Stefan Heule
- */
-public abstract class ValueLiteralNode extends Node {
-
-    protected final LiteralTree tree;
-
-    /** @return the value of the literal */
-    public abstract /*@Nullable*/ Object getValue();
-
-    public ValueLiteralNode(LiteralTree tree) {
-        super(InternalUtils.typeOf(tree));
-        this.tree = tree;
-    }
-
-    @Override
-    public LiteralTree getTree() {
-        return tree;
-    }
-
-    @Override
-    public String toString() {
-        return String.valueOf(getValue());
-    }
-
-    /** Compare the value of this nodes. */
-    @Override
-    public boolean equals(Object obj) {
-        if (obj == null || !(obj instanceof ValueLiteralNode)) {
-            return false;
-        }
-        ValueLiteralNode other = (ValueLiteralNode) obj;
-        Object val = getValue();
-        Object otherVal = other.getValue();
-        return ((val == null || otherVal == null) && val == otherVal) || val.equals(otherVal);
-    }
-
-    @Override
-    public int hashCode() {
-        return HashCodeUtils.hash(getValue());
-    }
-
-    @Override
-    public Collection<Node> getOperands() {
-        return Collections.emptyList();
-    }
-}