关于JTable创建一个object的对象

[lysanderK]

Object [][] data;定义好以后，没有负初值，我想到后来修改应该怎么弄阿，
data =new Object[][](内容);貌似不行，总是报错
应该有什么技巧把

[swvincent]

final String[] title = {
"序号", "选择", "费用名称", "自付比例", "合计金额", "费用类型", "自费金额", "列入医保"};
Object[] row = {
new Integer(1), new String(), new String(), new Float(0), new Float(0),
new String(), new Float(0), new Float(0)};
Object[][] data = {
row, };
JTable table=new JTable();
table.setModel(new DefaultTableModel(data, title));

添加一行数据（追加）:
( (DefaultTableModel) table.getModel()).addRow(row);

[xujilin]

final String[] title = {
"序号", "选择", "费用名称", "自付比例", "合计金额", "费用类型", "自费金额", "列入医保"};
Object [][] data=null;
JTable table=new JTable();
table.setModel(new DefaultTableModel(data, title));