/* * Copyright (c) 2018, 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. */ /* * This test contains a CONSTANT_Dynamic_info structure in a version 54 class file. */ /* class CondyCFVCheck { CondyCondyCFVCheck() {} public static Object m() { // ldc Dynamic // Outcome -> java.lang.ClassFormatError: Class file version does not support constant tag 17 in class file CondyCFVCheck return of ldc's Object; public static void main(String[] args) { return; } } */ class CondyCFVCheck { 0xCAFEBABE; 0; // minor version 54; // version [] { // Constant Pool ; // first element is empty Utf8 "java/lang/Object"; // #1 class #1; // #2 Utf8 ""; // #3 Utf8 "()V"; // #4 NameAndType #3 #4; // #5 Method #2 #5; // #6 Utf8 "Code"; // #7 Utf8 "CondyCFVCheck"; // #8 class #8; // #9 Utf8 "bsm"; // #10 Utf8 "(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/Object;"; // #11 NameAndType #10 #11; // #12 Method #9 #12; // #13 MethodHandle 6b #13; // #14 Utf8 "name"; // #15 Utf8 "Ljava/lang/Object;"; // #16 NameAndType #15 #16; // #17 Dynamic 0s #17; // #18 Utf8 "m"; // #19 Utf8 "()Ljava/lang/Object;"; // #20 Utf8 "main"; // #21 Utf8 "([Ljava/lang/String;)V"; // #22 Utf8 "BootstrapMethods"; // #23 Utf8 "CondyCFVCheck"; // #24 class #24; // #25 } // Constant Pool 0x0000; // access #25;// this_cpx #2;// super_cpx [] { // Interfaces } // Interfaces [] { // fields } // fields [] { // methods { // Member 0x0001; // access #3; // name_cpx #4; // sig_cpx [] { // Attributes Attr(#7) { // Code 1; // max_stack 1; // max_locals Bytes[]{ 0x2AB70006B1; } [] { // Traps } // end Traps [] { // Attributes } // Attributes } // end Code } // Attributes } // Member ; { // Member 0x0009; // access #19; // name_cpx #20; // sig_cpx [] { // Attributes Attr(#7) { // Code 1; // max_stack 0; // max_locals Bytes[]{ 0x1212B0; } [] { // Traps } // end Traps [] { // Attributes } // Attributes } // end Code } // Attributes } // Member ; { // Member 0x0009; // access #21; // name_cpx #22; // sig_cpx [] { // Attributes Attr(#7) { // Code 0; // max_stack 1; // max_locals Bytes[]{ 0xB1; } [] { // Traps } // end Traps [] { // Attributes } // Attributes } // end Code } // Attributes } // Member } // methods [] { // Attributes Attr(#23) { // BootstrapMethods [] { // bootstrap_methods { // bootstrap_method #14; // bootstrap_method_ref [] { // bootstrap_arguments } // bootstrap_arguments } // bootstrap_method } } // end BootstrapMethods } // Attributes } // end class CondyCFVCheck