1. writeSpaces(10); | V
+--->--->--->--->--->---+
| public static void writeSpaces(int number) { |
| |
| } |

2. +-------------------------------+
| method main |
| |
| first | 8 | second | 10 | |

3. +-------------------------------+
| method main |
| |
| first | 8 | second | 10 | |
| method writeSpaces |
| |
| number | 8 | |

4. +-------------------------------+
| method main |
| |
| first | 8 | second | 10 | |

5. +-------------------------------+
| method main |
| |
| first | 8 | second | 10 | |
| method writeSpaces |
| |
| number | 10 | |

6. +-------------------------------+
| method main |
| |
| first | 8 | second | 10 | |

7.
| method main |
| |
| x | 17 | |

8.
| method main |
| |
| x | 17 | |
| method doubleNumber |
| |
| number | 17 | |

9.
| method main |
| |
| x | 17 | |
| method doubleNumber |
| |
| number | 34 | |

10.
| method main |
| |
| x | 17 | |