Apache BCEL Source Code Files

Apache BCEL Source Code Files are inside the Apache BCEL source package file like bcel-6.6.1-src.zip. Unzip the source package file and go to the "src/main" sub-directory, you will see source code files.

Here is the list of Java source code files of the Apache BCEL 6.6.1 in \Users\fyicenter\bcel-6.6.1\src:

✍: FYIcenter

org/apache/bcel/generic/ReturnInstruction.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.apache.bcel.generic;

import org.apache.bcel.Const;
import org.apache.bcel.ExceptionConst;

/**
 * Super class for the xRETURN family of instructions.
 */
public abstract class ReturnInstruction extends Instruction implements ExceptionThrower, TypedInstruction, StackConsumer {

    /**
     * Empty constructor needed for Instruction.readInstruction. Not to be used otherwise.
     */
    ReturnInstruction() {
    }

    /**
     * @param opcode of instruction
     */
    protected ReturnInstruction(final short opcode) {
        super(opcode, (short) 1);
    }

    @Override
    public Class<?>[] getExceptions() {
        return new Class[] {ExceptionConst.ILLEGAL_MONITOR_STATE};
    }

    public Type getType() {
        final short opcode = super.getOpcode();
        switch (opcode) {
        case Const.IRETURN:
            return Type.INT;
        case Const.LRETURN:
            return Type.LONG;
        case Const.FRETURN:
            return Type.FLOAT;
        case Const.DRETURN:
            return Type.DOUBLE;
        case Const.ARETURN:
            return Type.OBJECT;
        case Const.RETURN:
            return Type.VOID;
        default: // Never reached
            throw new ClassGenException("Unknown type " + opcode);
        }
    }

    /**
     * @return type associated with the instruction
     */
    @Override
    public Type getType(final ConstantPoolGen cp) {
        return getType();
    }
}

org/apache/bcel/generic/ReturnInstruction.java

 

Or download all of them as a single archive file:

File name: bcel-6.6.1-sources.jar
File size: 688374 bytes
Release date: 2022-09-18
Download 

 

Install Apache BCEL 6.5.0 Binary Package

Download and Install Apache BCEL Source Package

Apache BCEL (Byte Code Engineering Library)

⇑⇑ Java Bytecode Tools

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