src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/StripDebugPlugin.java
branchniosocketimpl-branch
changeset 57249 3e39753ed05b
parent 57248 48d523dfbdc9
parent 53950 cf47efcf7771
child 57250 b38f280d2114
--- a/src/jdk.jlink/share/classes/jdk/tools/jlink/internal/plugins/StripDebugPlugin.java	Sat Mar 09 12:49:54 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,87 +0,0 @@
-/*
- * Copyright (c) 2015, 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 jdk.tools.jlink.internal.plugins;
-
-import java.util.function.Predicate;
-import jdk.internal.org.objectweb.asm.ClassReader;
-import jdk.internal.org.objectweb.asm.ClassWriter;
-import jdk.tools.jlink.plugin.ResourcePool;
-import jdk.tools.jlink.plugin.ResourcePoolBuilder;
-import jdk.tools.jlink.plugin.ResourcePoolEntry;
-import jdk.tools.jlink.plugin.Plugin;
-
-/**
- *
- * Strip debug attributes plugin
- */
-public final class StripDebugPlugin implements Plugin {
-    public static final String NAME = "strip-debug";
-    private final Predicate<String> predicate;
-
-    public StripDebugPlugin() {
-        this((path) -> false);
-    }
-
-    StripDebugPlugin(Predicate<String> predicate) {
-        this.predicate = predicate;
-    }
-
-    @Override
-    public String getName() {
-        return NAME;
-    }
-
-    @Override
-    public String getDescription() {
-        return PluginsResourceBundle.getDescription(NAME);
-    }
-
-    @Override
-    public ResourcePool transform(ResourcePool in, ResourcePoolBuilder out) {
-        //remove *.diz files as well as debug attributes.
-        in.transformAndCopy((resource) -> {
-            ResourcePoolEntry res = resource;
-            if (resource.type().equals(ResourcePoolEntry.Type.CLASS_OR_RESOURCE)) {
-                String path = resource.path();
-                if (path.endsWith(".class")) {
-                    if (path.endsWith("module-info.class")) {
-                        // XXX. Do we have debug info? Is Asm ready for module-info?
-                    } else {
-                        ClassReader reader = new ClassReader(resource.contentBytes());
-                        ClassWriter writer = new ClassWriter(ClassWriter.COMPUTE_MAXS);
-                        reader.accept(writer, ClassReader.SKIP_DEBUG);
-                        byte[] content = writer.toByteArray();
-                        res = resource.copyWithContent(content);
-                    }
-                }
-            } else if (predicate.test(res.path())) {
-                res = null;
-            }
-            return res;
-        }, out);
-
-        return out.build();
-    }
-}