public static ElementValueGen readElementValue()

in src/main/java/org/apache/bcel/generic/ElementValueGen.java [89:129]
39 lines of code
15 McCabe index (conditional complexity)

    public static ElementValueGen readElementValue(final DataInput dis, final ConstantPoolGen cpGen) throws IOException {
        final int type = dis.readUnsignedByte();
        switch (type) {
        case 'B': // byte
            return new SimpleElementValueGen(PRIMITIVE_BYTE, dis.readUnsignedShort(), cpGen);
        case 'C': // char
            return new SimpleElementValueGen(PRIMITIVE_CHAR, dis.readUnsignedShort(), cpGen);
        case 'D': // double
            return new SimpleElementValueGen(PRIMITIVE_DOUBLE, dis.readUnsignedShort(), cpGen);
        case 'F': // float
            return new SimpleElementValueGen(PRIMITIVE_FLOAT, dis.readUnsignedShort(), cpGen);
        case 'I': // int
            return new SimpleElementValueGen(PRIMITIVE_INT, dis.readUnsignedShort(), cpGen);
        case 'J': // long
            return new SimpleElementValueGen(PRIMITIVE_LONG, dis.readUnsignedShort(), cpGen);
        case 'S': // short
            return new SimpleElementValueGen(PRIMITIVE_SHORT, dis.readUnsignedShort(), cpGen);
        case 'Z': // boolean
            return new SimpleElementValueGen(PRIMITIVE_BOOLEAN, dis.readUnsignedShort(), cpGen);
        case 's': // String
            return new SimpleElementValueGen(STRING, dis.readUnsignedShort(), cpGen);
        case 'e': // Enum constant
            return new EnumElementValueGen(dis.readUnsignedShort(), dis.readUnsignedShort(), cpGen);
        case 'c': // Class
            return new ClassElementValueGen(dis.readUnsignedShort(), cpGen);
        case '@': // Annotation
            // TODO: isRuntimeVisible ??????????
            // FIXME
            return new AnnotationElementValueGen(ANNOTATION, new AnnotationEntryGen(AnnotationEntry.read(dis, cpGen.getConstantPool(), true), cpGen, false),
                cpGen);
        case '[': // Array
            final int numArrayVals = dis.readUnsignedShort();
            final ElementValue[] evalues = new ElementValue[numArrayVals];
            for (int j = 0; j < numArrayVals; j++) {
                evalues[j] = ElementValue.readElementValue(dis, cpGen.getConstantPool());
            }
            return new ArrayElementValueGen(ARRAY, evalues, cpGen);
        default:
            throw new IllegalArgumentException("Unexpected element value kind in annotation: " + type);
        }
    }