8038455: Use single Context for all rounds of annotation processing

One set of javac services, as well as created ClassSymbols, is reused for all rounds of processing now.

Reviewed-by: jjg, jfranck, darcy, vromero

langtools/test/tools/javac/processing/rounds/BaseClassesNotReReadSource.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) 2014, 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.
+ *
+ * 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.
+ */
+
+import java.util.List;
+
+public class BaseClassesNotReReadSource<T extends GenClass1&GenIntf1> extends GenClass2
+                                                                     implements GenIntf2 {
+    public GenClass3 f;
+    @GenAnnotation
+    public GenClass4 get(GenClass5 i, List<GenClass6> l) throws GenException {
+        return null;
+    }
+    @Override
+    public void test() {
+    }
+    @FunctionalInterface
+    interface FI extends GenIntf3 {
+
+    }
+}