public class Test { static{ System.out.println("static"); } { System.out.println("init"); } public Test(){ System.out.println("constructor"); } /** * @param args */ public static void main(String[] args) { System.out.println("== Start =="); Test test = new Test(); Test test2 = new Test(); Test test3 = new ExtendsTest(); Test test4 = new ExtendsTest(); System.out.println("== end =="); } } class ExtendsTest extends Test{ static{ System.out.println("static - ExtendsTest"); } { System.out.println("init - ExtendsTest"); } public ExtendsTest(){ System.out.println("constructor - ExtendsTest"); } }
結果
static == Start == init constructor init constructor static - ExtendsTest init constructor init - ExtendsTest constructor - ExtendsTest init constructor init - ExtendsTest constructor - ExtendsTest == end ==