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GenericHolder2.java
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16 lines (15 loc) · 491 Bytes
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// generics/GenericHolder2.java
// (c)2017 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://OnJava8.com for more book information.
public class GenericHolder2<T> {
private T obj;
public void set(T obj) { this.obj = obj; }
public T get() { return obj; }
public static void main(String[] args) {
GenericHolder2<String> holder =
new GenericHolder2<>();
holder.set("Item");
String s = holder.get();
}
}