Java并发编程之线程管理（基本线程同步4） - JAVA

rice 2: 1.844894 Thread-4:Price 1: 8.698622 Thread-4:Price 2: 1.844894 Thread-4:Price 1: 8.698622 Thread-4:Price 2: 1.844894 Thread-4:Price 1: 8.698622 Thread-4:Price 2: 1.844894 Thread-4:Price 1: 8.698622 Thread-4:Price 2: 1.844894 Thread-2:Price 1: 1.000000 Thread-3:Price 2: 1.844894 Thread-0:Price 2: 1.844894 Thread-0:Price 1: 8.698622 Thread-0:Price 2: 1.844894 Thread-0:Price 1: 8.698622 Thread-0:Price 2: 1.844894 Writer:Attempt to modify the prices. Thread-0:Price 1: 8.698622 Thread-3:Price 1: 8.698622 Thread-2:Price 2: 1.844894 Thread-3:Price 2: 6.717506 Thread-0:Price 2: 6.717506 Thread-0:Price 1: 6.478280 Thread-0:Price 2: 6.717506 Writer:Prices have been modified. Thread-0:Price 1: 6.478280 Thread-0:Price 2: 6.717506 Thread-0:Price 1: 6.478280 Thread-0:Price 2: 6.717506 Thread-0:Price 1: 6.478280 Thread-0:Price 2: 6.717506 Thread-0:Price 1: 6.478280 Thread-0:Price 2: 6.717506 Thread-0:Price 1: 6.478280 Thread-0:Price 2: 6.717506 Thread-3:Price 1: 6.478280 Thread-3:Price 2: 6.717506 Thread-3:Price 1: 6.478280 Thread-3:Price 2: 6.717506 Thread-3:Price 1: 6.478280 Thread-3:Price 2: 6.717506 Thread-3:Price 1: 6.478280 Thread-3:Price 2: 6.717506 Thread-3:Price 1: 6.478280 Thread-3:Price 2: 6.717506 Thread-3:Price 1: 6.478280 Thread-3:Price 2: 6.717506 Thread-3:Price 1: 6.478280 Thread-3:Price 2: 6.717506 Thread-3:Price 1: 6.478280 Thread-3:Price 2: 6.717506 Thread-2:Price 1: 6.478280 Thread-2:Price 2: 6.717506 Thread-2:Price 1: 6.478280 Thread-2:Price 2: 6.717506 Writer:Attempt to modify the prices. Writer:Prices have been modified. Thread-2:Price 1: 6.478280 Thread-2:Price 2: 7.824052 Thread-2:Price 1: 7.911020 Thread-2:Price 2: 7.824052 Thread-2:Price 1: 7.911020 Thread-2:Price 2: 7.824052 Thread-2:Price 1: 7.911020 Thread-2:Price 2: 7.824052 Thread-2:Price 1: 7.911020 Thread-2:Price 2: 7.824052 Thread-2:Price 1: 7.911020 Thread-2:Price 2: 7.824052 Thread-2:Price 1: 7.911020 Thread-2:Price 2: 7.824052

Java并发编程之线程管理（基本线程同步4）(二)