java表格代码怎么写答:java表格就是java swing。//创建表头 String[] columnNames = { "First Name", "Last Name", "Sport","# of Years", "Vegetarian" };//创建显示数据 Object[][] data = { { "Kathy", "Smith", "Snowboarding", new Integer(5),new Boolean(false) },{ "John", "Doe", "Rowing",...