17 lines
524 B
Java
17 lines
524 B
Java
// generics/SimpleHolder.java
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// ©2016 MindView LLC: see Copyright.txt
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// We make no guarantees that this code is fit for any purpose.
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// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
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public class SimpleHolder {
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private Object obj;
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public void set(Object obj) { this.obj = obj; }
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public Object get() { return obj; }
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public static void main(String[] args) {
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SimpleHolder holder = new SimpleHolder();
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holder.set("Item");
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String s = (String)holder.get();
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}
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}
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/* Output: (None) */
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