import com.sun.org.apache.bcel.internal.generic.FLOAD; //导入依赖的package包/类
/**
 * Helper method to generate an instance of a subclass of
 * {@link LoadInstruction} based on the specified {@link Type} that will
 * load the specified local variable
 * @param index the JVM stack frame index of the variable that is to be
 * loaded
 * @param type the {@link Type} of the variable
 * @return the generated {@link LoadInstruction}
 */
private static Instruction loadLocal(int index, Type type) {
    if (type == Type.BOOLEAN) {
       return new ILOAD(index);
    } else if (type == Type.INT) {
       return new ILOAD(index);
    } else if (type == Type.SHORT) {
       return new ILOAD(index);
    } else if (type == Type.LONG) {
       return new LLOAD(index);
    } else if (type == Type.BYTE) {
       return new ILOAD(index);
    } else if (type == Type.CHAR) {
       return new ILOAD(index);
    } else if (type == Type.FLOAT) {
       return new FLOAD(index);
    } else if (type == Type.DOUBLE) {
       return new DLOAD(index);
    } else {
       return new ALOAD(index);
    }
}