泛型類別:
public class FanXingLeiDemo
private T obj;公🜎
private T obj; ;
public void setObj(T obj) {
this.obj = obj;
public static void main (String[] args) {FanXingLeiDemo
fxd.setObj("hahaha");
System.out.getlnOfxd.
}}泛型方法:public class FanXingMethod {public實作:
public class FangXingMethodMain {
public static void main(String[] args) {
FanXingMethod fxm = new FanXingMethod(); );
fxm.show(true);
}
}
泛型介面:
public interface Inter
實作介面:
public class InterImpl
}
}}
實例化:
}
型
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