()
| 27 | } |
| 28 | |
| 29 | public boolean pickUp() { |
| 30 | pause(); |
| 31 | if (!left.pickUp()) { |
| 32 | return false; |
| 33 | } |
| 34 | pause(); |
| 35 | if (!right.pickUp()) { |
| 36 | left.putDown(); |
| 37 | return false; |
| 38 | } |
| 39 | pause(); |
| 40 | return true; |
| 41 | } |
| 42 | |
| 43 | public void chew() { |
| 44 | System.out.println("Philosopher " + index + ": eating"); |