--- old/buildSrc/src/main/java/com/sun/scenario/effect/compiler/tree/UnaryExpr.java	2016-09-11 10:37:01.366775335 -0400
+++ /dev/null	2016-09-01 15:38:59.076007815 -0400
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2008, 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 com.sun.scenario.effect.compiler.tree;
-
-import com.sun.scenario.effect.compiler.model.UnaryOpType;
-
-/**
- */
-public class UnaryExpr extends Expr {
-
-    private final UnaryOpType op;
-    private final Expr expr;
-
-    UnaryExpr(UnaryOpType op, Expr expr) {
-        super(expr.getResultType());
-        this.op = op;
-        this.expr = expr;
-    }
-
-    public UnaryOpType getOp() {
-        return op;
-    }
-
-    public Expr getExpr() {
-        return expr;
-    }
-
-    public void accept(TreeVisitor tv) {
-        tv.visitUnaryExpr(this);
-    }
-}