1 files changed, 0 insertions, 138 deletions
diff --git a/src/jdk/nashorn/internal/ir/SplitNode.java b/src/jdk/nashorn/internal/ir/SplitNode.java
deleted file mode 100644
index 43b511d6..00000000
--- a/src/jdk/nashorn/internal/ir/SplitNode.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-
-package jdk.nashorn.internal.ir;
-
-import java.io.IOException;
-import java.io.NotSerializableException;
-import java.io.ObjectOutputStream;
-import jdk.nashorn.internal.codegen.CompileUnit;
-import jdk.nashorn.internal.ir.annotations.Immutable;
-import jdk.nashorn.internal.ir.visitor.NodeVisitor;
-
-/**
- * Node indicating code is split across classes.
- */
-@Immutable
-public class SplitNode extends LexicalContextStatement implements CompileUnitHolder {
-    private static final long serialVersionUID = 1L;
-
-    /** Split node method name. */
-    private final String name;
-
-    /** Compilation unit. */
-    private final CompileUnit compileUnit;
-
-    /** Body of split code. */
-    private final Block body;
-
-    /**
-     * Constructor
-     *
-     * @param name        name of split node
-     * @param body        body of split code
-     * @param compileUnit compile unit to use for the body
-     */
-    public SplitNode(final String name, final Block body, final CompileUnit compileUnit) {
-        super(body.getFirstStatementLineNumber(), body.getToken(), body.getFinish());
-        this.name        = name;
-        this.body        = body;
-        this.compileUnit = compileUnit;
-    }
-
-    private SplitNode(final SplitNode splitNode, final Block body, final CompileUnit compileUnit) {
-        super(splitNode);
-        this.name        = splitNode.name;
-        this.body        = body;
-        this.compileUnit = compileUnit;
-    }
-
-    /**
-     * Get the body for this split node - i.e. the actual code it encloses
-     * @return body for split node
-     */
-    public Block getBody() {
-        return body;
-    }
-
-    private SplitNode setBody(final LexicalContext lc, final Block body) {
-        if (this.body == body) {
-            return this;
-        }
-        return Node.replaceInLexicalContext(lc, this, new SplitNode(this, body, compileUnit));
-    }
-
-    @Override
-    public Node accept(final LexicalContext lc, final NodeVisitor<? extends LexicalContext> visitor) {
-        if (visitor.enterSplitNode(this)) {
-            return visitor.leaveSplitNode(setBody(lc, (Block)body.accept(visitor)));
-        }
-        return this;
-    }
-
-    @Override
-    public void toString(final StringBuilder sb, final boolean printType) {
-        sb.append("<split>(");
-        sb.append(compileUnit.getClass().getSimpleName());
-        sb.append(") ");
-        body.toString(sb, printType);
-    }
-
-    /**
-     * Get the name for this split node
-     * @return name
-     */
-    public String getName() {
-        return name;
-    }
-
-    /**
-     * Get the compile unit for this split node
-     * @return compile unit
-     */
-    @Override
-    public CompileUnit getCompileUnit() {
-        return compileUnit;
-    }
-
-    /**
-     * Set the compile unit for this split node
-     * @param lc lexical context
-     * @param compileUnit compile unit
-     * @return new node if changed, otherwise same node
-     */
-    public SplitNode setCompileUnit(final LexicalContext lc, final CompileUnit compileUnit) {
-        if (this.compileUnit == compileUnit) {
-            return this;
-        }
-        return Node.replaceInLexicalContext(lc, this, new SplitNode(this, body, compileUnit));
-    }
-
-    private void writeObject(final ObjectOutputStream out) throws IOException {
-        // We are only serializing the AST after we run SplitIntoFunctions; no SplitNodes can remain for the
-        // serialization.
-        throw new NotSerializableException(getClass().getName());
-    }
-}