class InstructionSequence
{

    private final List<Object> instructions = new java.util.ArrayList<>();

    /**
     * Add a name (ex. an operator)
     * @param name the name
     */
    public void addName(String name)
    {
        this.instructions.add(name);
    }

    /**
     * Adds an int value.
     * @param value the value
     */
    public void addInteger(int value)
    {
        this.instructions.add(value);
    }

    /**
     * Adds a real value.
     * @param value the value
     */
    public void addReal(float value)
    {
        this.instructions.add(value);
    }

    /**
     * Adds a bool value.
     * @param value the value
     */
    public void addBoolean(boolean value)
    {
        this.instructions.add(value);
    }

    /**
     * Adds a proc (sub-sequence of instructions).
     * @param child the child proc
     */
    public void addProc(InstructionSequence child)
    {
        this.instructions.add(child);
    }

    /**
     * Executes the instruction sequence.
     * @param context the execution context
     */
    public void execute(ExecutionContext context)
    {<FILL_FUNCTION_BODY>}

}

        Stack<Object> stack = context.getStack();
        for (Object o : instructions)
        {
            if (o instanceof String)
            {
                String name = (String)o;
                Operator cmd = context.getOperators().getOperator(name);
                if (cmd != null)
                {
                    cmd.execute(context);
                }
                else
                {
                    throw new UnsupportedOperationException("Unknown operator or name: " + name);
                }
            }
            else
            {
                stack.push(o);
            }
        }

        //Handles top-level procs that simply need to be executed
        while (!stack.isEmpty() && stack.peek() instanceof InstructionSequence)
        {
            InstructionSequence nested = (InstructionSequence)stack.pop();
            nested.execute(context);
        }
    
<no_super_class>