Java:Initilization block
Code Example class Layout { { System.out.println(getClass().getName() + " initialization block called."); } static { System.out.println(Layout.class.getName() + " static initialization block called."); } Layout() { System.out.println(getClass().getName() + " constructor called."); } void method() { System.out.println(getClass().getName() + " method called."); } public static void main(String [] arg) { System.out.println("main method celled."); System.out.println("start to build an Layout Object."); new Layout().method(); System.out.println("build another Layout Object."); new Layout(); System.out.println("main method complete."); } } Initilization block & static initilization block 執行之後的結果應該是 Layout static initialization block called. main method celled. start to build an Layout Object. Layout initialization block called. Layout...