feat(jdk8): move files to new folder to avoid resources compiled.

jdkSrc/jdk8/com/sun/beans/decoder/VarElementHandler.java

@@ -0,0 +1,82 @@
+/*
+ * 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.beans.decoder;
+
+/**
+ * This class is intended to handle <var> element.
+ * This element retrieves the value of specified variable.
+ * For example:<pre>
+ * &lt;var id="id1" idref="id2"/&gt;</pre>
+ * is equivalent to {@code id1 = id2} in Java code.
+ * <p>The following attributes are supported:
+ * <dl>
+ * <dt>idref
+ * <dd>the identifier to refer to the variable
+ * <dt>id
+ * <dd>the identifier of the variable that is intended to store the result
+ * </dl>
+ *
+ * @since 1.7
+ *
+ * @author Sergey A. Malenkov
+ */
+final class VarElementHandler extends ElementHandler {
+    private ValueObject value;
+
+    /**
+     * Parses attributes of the element.
+     * The following attributes are supported:
+     * <dl>
+     * <dt>idref
+     * <dd>the identifier to refer to the variable
+     * <dt>id
+     * <dd>the identifier of the variable that is intended to store the result
+     * </dl>
+     *
+     * @param name   the attribute name
+     * @param value  the attribute value
+     */
+    @Override
+    public void addAttribute(String name, String value) {
+        if (name.equals("idref")) { // NON-NLS: the attribute name
+            this.value = ValueObjectImpl.create(getVariable(value));
+        } else {
+            super.addAttribute(name, value);
+        }
+    }
+
+    /**
+     * Returns the value of this element.
+     *
+     * @return the value of this element
+     */
+    @Override
+    protected ValueObject getValueObject() {
+        if (this.value == null) {
+            throw new IllegalArgumentException("Variable name is not set");
+        }
+        return this.value;
+    }
+}