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src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/GenerateJLIClassesPlugin.java

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rev 51958 : 8211122: Reduce the number of internal classes made accessible to jdk.unsupported
Reviewed-by: alanb, dfuchs, kvn
   1 /*
   2  * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package jdk.tools.jlink.internal.plugins;
  26 
  27 import java.io.BufferedReader;
  28 import java.io.File;
  29 import java.io.IOException;
  30 import java.io.InputStream;
  31 import java.io.InputStreamReader;
  32 import java.lang.invoke.MethodType;
  33 import java.lang.module.ModuleDescriptor;
  34 import java.nio.file.Files;
  35 import java.util.EnumSet;
  36 import java.util.Map;
  37 import java.util.Optional;
  38 import java.util.Set;
  39 import java.util.TreeMap;
  40 import java.util.TreeSet;
  41 import java.util.stream.Collectors;
  42 import java.util.stream.Stream;
  43 import jdk.internal.misc.SharedSecrets;
  44 import jdk.internal.misc.JavaLangInvokeAccess;
  45 import jdk.tools.jlink.plugin.ResourcePoolEntry;
  46 import jdk.tools.jlink.plugin.PluginException;
  47 import jdk.tools.jlink.plugin.ResourcePool;
  48 import jdk.tools.jlink.plugin.ResourcePoolBuilder;
  49 import jdk.tools.jlink.plugin.Plugin;
  50 
  51 /**
  52  * Plugin to generate java.lang.invoke classes.
  53  */
  54 public final class GenerateJLIClassesPlugin implements Plugin {
  55 
  56     private static final String NAME = "generate-jli-classes";
  57 
  58     private static final String DESCRIPTION = PluginsResourceBundle.getDescription(NAME);
  59 
  60     private static final String DEFAULT_TRACE_FILE = "default_jli_trace.txt";
  61 
  62     private static final String DIRECT_HOLDER = "java/lang/invoke/DirectMethodHandle$Holder";
  63     private static final String DMH_INVOKE_VIRTUAL = "invokeVirtual";
  64     private static final String DMH_INVOKE_STATIC = "invokeStatic";


   1 /*
   2  * Copyright (c) 2016, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 package jdk.tools.jlink.internal.plugins;
  26 
  27 import java.io.BufferedReader;
  28 import java.io.File;
  29 import java.io.IOException;
  30 import java.io.InputStream;
  31 import java.io.InputStreamReader;
  32 import java.lang.invoke.MethodType;

  33 import java.nio.file.Files;
  34 import java.util.EnumSet;
  35 import java.util.Map;

  36 import java.util.Set;
  37 import java.util.TreeMap;
  38 import java.util.TreeSet;
  39 import java.util.stream.Collectors;
  40 import java.util.stream.Stream;
  41 import jdk.internal.access.SharedSecrets;
  42 import jdk.internal.access.JavaLangInvokeAccess;
  43 import jdk.tools.jlink.plugin.ResourcePoolEntry;
  44 import jdk.tools.jlink.plugin.PluginException;
  45 import jdk.tools.jlink.plugin.ResourcePool;
  46 import jdk.tools.jlink.plugin.ResourcePoolBuilder;
  47 import jdk.tools.jlink.plugin.Plugin;
  48 
  49 /**
  50  * Plugin to generate java.lang.invoke classes.
  51  */
  52 public final class GenerateJLIClassesPlugin implements Plugin {
  53 
  54     private static final String NAME = "generate-jli-classes";
  55 
  56     private static final String DESCRIPTION = PluginsResourceBundle.getDescription(NAME);
  57 
  58     private static final String DEFAULT_TRACE_FILE = "default_jli_trace.txt";
  59 
  60     private static final String DIRECT_HOLDER = "java/lang/invoke/DirectMethodHandle$Holder";
  61     private static final String DMH_INVOKE_VIRTUAL = "invokeVirtual";
  62     private static final String DMH_INVOKE_STATIC = "invokeStatic";


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