level 1
jingtou6
楼主
package com.cieb2b.mkdss.ibatis.dao.base;
import java.util.ArrayList;
public class AutoArrayList extends ArrayList {
private Class itemClass;
public AutoArrayList(Class itemClass) {
this.itemClass = itemClass;
}
public Object get(int index) {
try {
while (index >= size()) {
add(itemClass.newInstance());
}
} catch (Exception e) {
e.printStackTrace();
}
return super.get(index);
}
}
2017年07月27日 05点07分
1
import java.util.ArrayList;
public class AutoArrayList extends ArrayList {
private Class itemClass;
public AutoArrayList(Class itemClass) {
this.itemClass = itemClass;
}
public Object get(int index) {
try {
while (index >= size()) {
add(itemClass.newInstance());
}
} catch (Exception e) {
e.printStackTrace();
}
return super.get(index);
}
}