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

jdkSrc/jdk8/sun/tools/tree/CodeContext.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 1994, 2003, 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 sun.tools.tree;
+
+import sun.tools.java.*;
+import sun.tools.asm.Label;
+
+/**
+ * WARNING: The contents of this source file are not part of any
+ * supported API.  Code that depends on them does so at its own risk:
+ * they are subject to change or removal without notice.
+ */
+class CodeContext extends Context {
+    Label breakLabel;
+    Label contLabel;
+
+    /**
+     * Create a new nested context, for a block statement
+     */
+    CodeContext(Context ctx, Node node) {
+        super(ctx, node);
+        switch (node.op) {
+          case DO:
+          case WHILE:
+          case FOR:
+          case FINALLY:
+          case SYNCHRONIZED:
+            this.breakLabel = new Label();
+            this.contLabel = new Label();
+            break;
+          case SWITCH:
+          case TRY:
+          case INLINEMETHOD:
+          case INLINENEWINSTANCE:
+            this.breakLabel = new Label();
+            break;
+          default:
+            if ((node instanceof Statement) && (((Statement)node).labels != null)) {
+                this.breakLabel = new Label();
+            }
+        }
+    }
+}