--- a/langtools/src/jdk.javadoc/share/classes/com/sun/tools/javadoc/JavadocEnter.java	Wed Jul 05 21:41:01 2017 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,109 +0,0 @@
-/*
- * Copyright (c) 2001, 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.  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.tools.javadoc;
-
-import javax.tools.JavaFileObject;
-
-import com.sun.source.util.TreePath;
-import com.sun.tools.javac.code.Symbol.*;
-import com.sun.tools.javac.comp.Enter;
-import com.sun.tools.javac.tree.JCTree.*;
-import com.sun.tools.javac.util.Context;
-import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition;
-import com.sun.tools.javac.util.List;
-
-import static com.sun.tools.javac.code.Kinds.Kind.*;
-
-/**
- *  Javadoc's own enter phase does a few things above and beyond that
- *  done by javac.
- *
- *  <p><b>This is NOT part of any supported API.
- *  If you write code that depends on this, you do so at your own risk.
- *  This code and its internal interfaces are subject to change or
- *  deletion without notice.</b>
- *
- *  @author Neal Gafter
- */
-public class JavadocEnter extends Enter {
-    public static JavadocEnter instance(Context context) {
-        Enter instance = context.get(enterKey);
-        if (instance == null)
-            instance = new JavadocEnter(context);
-        return (JavadocEnter)instance;
-    }
-
-    public static void preRegister(Context context) {
-        context.put(enterKey, new Context.Factory<Enter>() {
-               public Enter make(Context c) {
-                   return new JavadocEnter(c);
-               }
-        });
-    }
-
-    protected JavadocEnter(Context context) {
-        super(context);
-        messager = Messager.instance0(context);
-        docenv = DocEnv.instance(context);
-    }
-
-    final Messager messager;
-    final DocEnv docenv;
-
-    @Override
-    public void main(List<JCCompilationUnit> trees) {
-        // count all Enter errors as warnings.
-        int nerrors = messager.nerrors;
-        super.main(trees);
-        messager.nwarnings += (messager.nerrors - nerrors);
-        messager.nerrors = nerrors;
-    }
-
-    @Override
-    public void visitTopLevel(JCCompilationUnit tree) {
-        super.visitTopLevel(tree);
-        if (tree.sourcefile.isNameCompatible("package-info", JavaFileObject.Kind.SOURCE)) {
-            JCPackageDecl pd = tree.getPackage();
-            TreePath tp = pd == null ? docenv.getTreePath(tree) : docenv.getTreePath(tree, pd);
-            docenv.makePackageDoc(tree.packge, tp);
-        }
-    }
-
-    @Override
-    public void visitClassDef(JCClassDecl tree) {
-        super.visitClassDef(tree);
-        if (tree.sym == null) return;
-        if (tree.sym.kind == TYP || tree.sym.kind == ERR) {
-            ClassSymbol c = tree.sym;
-            docenv.makeClassDoc(c, docenv.getTreePath(env.toplevel, tree));
-        }
-    }
-
-    /** Don't complain about a duplicate class. */
-    @Override
-    protected void duplicateClass(DiagnosticPosition pos, ClassSymbol c) {}
-
-}