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
26 package java.lang.invoke;
27
28 import jdk.internal.org.objectweb.asm.*;
29 import sun.invoke.util.BytecodeDescriptor;
30 import jdk.internal.misc.Unsafe;
31 import sun.security.action.GetPropertyAction;
32
33 import java.io.FilePermission;
34 import java.io.Serializable;
35 import java.lang.reflect.Constructor;
36 import java.security.AccessController;
37 import java.security.PrivilegedAction;
38 import java.util.LinkedHashSet;
39 import java.util.concurrent.atomic.AtomicInteger;
40 import java.util.PropertyPermission;
41 import java.util.Set;
42
43 import static jdk.internal.org.objectweb.asm.Opcodes.*;
44
45 /**
46 * Lambda metafactory implementation which dynamically creates an
47 * inner-class-like class per lambda callsite.
48 *
49 * @see LambdaMetafactory
50 */
51 /* package */ final class InnerClassLambdaMetafactory extends AbstractValidatingLambdaMetafactory {
52 private static final Unsafe UNSAFE = Unsafe.getUnsafe();
53
54 private static final int CLASSFILE_VERSION = 52;
55 private static final String METHOD_DESCRIPTOR_VOID = Type.getMethodDescriptor(Type.VOID_TYPE);
56 private static final String JAVA_LANG_OBJECT = "java/lang/Object";
57 private static final String NAME_CTOR = "<init>";
58 private static final String NAME_FACTORY = "get$Lambda";
59
60 //Serialization support
61 private static final String NAME_SERIALIZED_LAMBDA = "java/lang/invoke/SerializedLambda";
62 private static final String NAME_NOT_SERIALIZABLE_EXCEPTION = "java/io/NotSerializableException";
63 private static final String DESCR_METHOD_WRITE_REPLACE = "()Ljava/lang/Object;";
64 private static final String DESCR_METHOD_WRITE_OBJECT = "(Ljava/io/ObjectOutputStream;)V";
65 private static final String DESCR_METHOD_READ_OBJECT = "(Ljava/io/ObjectInputStream;)V";
66 private static final String NAME_METHOD_WRITE_REPLACE = "writeReplace";
67 private static final String NAME_METHOD_READ_OBJECT = "readObject";
68 private static final String NAME_METHOD_WRITE_OBJECT = "writeObject";
69
70 private static final String DESCR_CLASS = "Ljava/lang/Class;";
71 private static final String DESCR_STRING = "Ljava/lang/String;";
72 private static final String DESCR_OBJECT = "Ljava/lang/Object;";
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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
26 package java.lang.invoke;
27
28 import jdk.internal.access.JavaLangAccess;
29 import jdk.internal.access.SharedSecrets;
30 import jdk.internal.org.objectweb.asm.*;
31 import sun.invoke.util.BytecodeDescriptor;
32 import jdk.internal.misc.Unsafe;
33 import sun.security.action.GetPropertyAction;
34
35 import java.io.FilePermission;
36 import java.io.Serializable;
37 import java.lang.reflect.Constructor;
38 import java.security.AccessController;
39 import java.security.PrivilegedAction;
40 import java.util.LinkedHashSet;
41 import java.util.concurrent.atomic.AtomicInteger;
42 import java.util.PropertyPermission;
43 import java.util.Set;
44
45 import static jdk.internal.org.objectweb.asm.Opcodes.*;
46
47 /**
48 * Lambda metafactory implementation which dynamically creates an
49 * inner-class-like class per lambda callsite.
50 *
51 * @see LambdaMetafactory
52 */
53 /* package */ final class InnerClassLambdaMetafactory extends AbstractValidatingLambdaMetafactory {
54 private static final Unsafe UNSAFE = Unsafe.getUnsafe();
55 private static final JavaLangAccess JLA = SharedSecrets.getJavaLangAccess();
56
57 private static final int CLASSFILE_VERSION = 52;
58 private static final String METHOD_DESCRIPTOR_VOID = Type.getMethodDescriptor(Type.VOID_TYPE);
59 private static final String JAVA_LANG_OBJECT = "java/lang/Object";
60 private static final String NAME_CTOR = "<init>";
61 private static final String NAME_FACTORY = "get$Lambda";
62
63 //Serialization support
64 private static final String NAME_SERIALIZED_LAMBDA = "java/lang/invoke/SerializedLambda";
65 private static final String NAME_NOT_SERIALIZABLE_EXCEPTION = "java/io/NotSerializableException";
66 private static final String DESCR_METHOD_WRITE_REPLACE = "()Ljava/lang/Object;";
67 private static final String DESCR_METHOD_WRITE_OBJECT = "(Ljava/io/ObjectOutputStream;)V";
68 private static final String DESCR_METHOD_READ_OBJECT = "(Ljava/io/ObjectInputStream;)V";
69 private static final String NAME_METHOD_WRITE_REPLACE = "writeReplace";
70 private static final String NAME_METHOD_READ_OBJECT = "readObject";
71 private static final String NAME_METHOD_WRITE_OBJECT = "writeObject";
72
73 private static final String DESCR_CLASS = "Ljava/lang/Class;";
74 private static final String DESCR_STRING = "Ljava/lang/String;";
75 private static final String DESCR_OBJECT = "Ljava/lang/Object;";
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