/* * Copyright (c) 2021, 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. */ // Code below is equivalent to // public abstract class AbstractStrictfpMethod60 { // public AbstractStrictfpMethod60() {} // // abstract strictfp double foo(); // } class AbstractStrictfpMethod60 { 0xCAFEBABE; 0; // minor version 60; // version [15] { // Constant Pool ; // first element is empty Method #2 #3; // #1 at 0x0A class #4; // #2 at 0x0F NameAndType #5 #6; // #3 at 0x12 Utf8 "java/lang/Object"; // #4 at 0x17 Utf8 ""; // #5 at 0x2A Utf8 "()V"; // #6 at 0x33 class #8; // #7 at 0x39 Utf8 "AbstractStrictfpMethod60"; // #8 at 0x3C Utf8 "Code"; // #9 at 0x57 Utf8 "LineNumberTable"; // #10 at 0x5E Utf8 "foo"; // #11 at 0x70 Utf8 "()D"; // #12 at 0x76 Utf8 "SourceFile"; // #13 at 0x7C Utf8 "AbstractStrictfpMethod60.java"; // #14 at 0x89 } // Constant Pool 0x0421; // access [ ACC_PUBLIC ACC_SUPER ACC_ABSTRACT ] #7;// this_cpx #2;// super_cpx [0] { // Interfaces } // Interfaces [0] { // Fields } // Fields [2] { // Methods { // method at 0xB5 0x0001; // access #5; // name_index : #6; // descriptor_index : ()V [1] { // Attributes Attr(#9, 29) { // Code at 0xBD 1; // max_stack 1; // max_locals Bytes[5]{ 0x2AB70001B1; } [0] { // Traps } // end Traps [1] { // Attributes Attr(#10, 6) { // LineNumberTable at 0xD4 [1] { // line_number_table 0 2; // at 0xE0 } } // end LineNumberTable } // Attributes } // end Code } // Attributes } ; { // method at 0xE0 0x0C00; // access [ACC_STRICTFP ACC_ABSTRACT] #11; // name_index : foo #12; // descriptor_index : ()D [0] { // Attributes } // Attributes } } // Methods [1] { // Attributes Attr(#13, 2) { // SourceFile at 0xEA #14; } // end SourceFile } // Attributes } // end class AbstractStrictfpMethod60