/* * Copyright (c) 2001, 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 sun.reflect; /** Minimal set of class file constants for assembly of field and    method accessors. */ interface ClassFileConstants {    // Constants    public static final byte opc_aconst_null   = (byte) 0x1;    public static final byte opc_sipush        = (byte) 0x11;    public static final byte opc_ldc           = (byte) 0x12;     // Local variable loads and stores    public static final byte opc_iload_0       = (byte) 0x1a;    public static final byte opc_iload_1       = (byte) 0x1b;    public static final byte opc_iload_2       = (byte) 0x1c;    public static final byte opc_iload_3       = (byte) 0x1d;    public static final byte opc_lload_0       = (byte) 0x1e;    public static final byte opc_lload_1       = (byte) 0x1f;    public static final byte opc_lload_2       = (byte) 0x20;    public static final byte opc_lload_3       = (byte) 0x21;    public static final byte opc_fload_0       = (byte) 0x22;    public static final byte opc_fload_1       = (byte) 0x23;    public static final byte opc_fload_2       = (byte) 0x24;    public static final byte opc_fload_3       = (byte) 0x25;    public static final byte opc_dload_0       = (byte) 0x26;    public static final byte opc_dload_1       = (byte) 0x27;    public static final byte opc_dload_2       = (byte) 0x28;    public static final byte opc_dload_3       = (byte) 0x29;    public static final byte opc_aload_0       = (byte) 0x2a;    public static final byte opc_aload_1       = (byte) 0x2b;    public static final byte opc_aload_2       = (byte) 0x2c;    public static final byte opc_aload_3       = (byte) 0x2d;    public static final byte opc_aaload        = (byte) 0x32;    public static final byte opc_astore_0      = (byte) 0x4b;    public static final byte opc_astore_1      = (byte) 0x4c;    public static final byte opc_astore_2      = (byte) 0x4d;    public static final byte opc_astore_3      = (byte) 0x4e;     // Stack manipulation    public static final byte opc_pop           = (byte) 0x57;    public static final byte opc_dup           = (byte) 0x59;    public static final byte opc_dup_x1        = (byte) 0x5a;    public static final byte opc_swap          = (byte) 0x5f;     // Conversions    public static final byte opc_i2l           = (byte) 0x85;    public static final byte opc_i2f           = (byte) 0x86;    public static final byte opc_i2d           = (byte) 0x87;    public static final byte opc_l2i           = (byte) 0x88;    public static final byte opc_l2f           = (byte) 0x89;    public static final byte opc_l2d           = (byte) 0x8a;    public static final byte opc_f2i           = (byte) 0x8b;    public static final byte opc_f2l           = (byte) 0x8c;    public static final byte opc_f2d           = (byte) 0x8d;    public static final byte opc_d2i           = (byte) 0x8e;    public static final byte opc_d2l           = (byte) 0x8f;    public static final byte opc_d2f           = (byte) 0x90;    public static final byte opc_i2b           = (byte) 0x91;    public static final byte opc_i2c           = (byte) 0x92;    public static final byte opc_i2s           = (byte) 0x93;     // Control flow    public static final byte opc_ifeq          = (byte) 0x99;    public static final byte opc_if_icmpeq     = (byte) 0x9f;    public static final byte opc_goto          = (byte) 0xa7;     // Return instructions    public static final byte opc_ireturn       = (byte) 0xac;    public static final byte opc_lreturn       = (byte) 0xad;    public static final byte opc_freturn       = (byte) 0xae;    public static final byte opc_dreturn       = (byte) 0xaf;    public static final byte opc_areturn       = (byte) 0xb0;    public static final byte opc_return        = (byte) 0xb1;     // Field operations    public static final byte opc_getstatic     = (byte) 0xb2;    public static final byte opc_putstatic     = (byte) 0xb3;    public static final byte opc_getfield      = (byte) 0xb4;    public static final byte opc_putfield      = (byte) 0xb5;     // Method invocations    public static final byte opc_invokevirtual   = (byte) 0xb6;    public static final byte opc_invokespecial   = (byte) 0xb7;    public static final byte opc_invokestatic    = (byte) 0xb8;    public static final byte opc_invokeinterface = (byte) 0xb9;     // Array length    public static final byte opc_arraylength     = (byte) 0xbe;     // New    public static final byte opc_new           = (byte) 0xbb;     // Athrow    public static final byte opc_athrow        = (byte) 0xbf;     // Checkcast and instanceof    public static final byte opc_checkcast     = (byte) 0xc0;    public static final byte opc_instanceof    = (byte) 0xc1;     // Ifnull and ifnonnull    public static final byte opc_ifnull        = (byte) 0xc6;    public static final byte opc_ifnonnull     = (byte) 0xc7;     // Constant pool tags    public static final byte CONSTANT_Class              = (byte) 7;    public static final byte CONSTANT_Fieldref           = (byte) 9;    public static final byte CONSTANT_Methodref          = (byte) 10;    public static final byte CONSTANT_InterfaceMethodref = (byte) 11;    public static final byte CONSTANT_NameAndType        = (byte) 12;    public static final byte CONSTANT_String             = (byte) 8;    public static final byte CONSTANT_Utf8               = (byte) 1;     // Access flags    public static final short ACC_PUBLIC = (short) 0x0001;}