31 lines
777 B
Java
31 lines
777 B
Java
// generics/OrdinaryArguments.java
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// (c)2017 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://OnJava8.com for more book information.
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class OrdinarySetter {
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void set(Base base) {
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System.out.println("OrdinarySetter.set(Base)");
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}
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}
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class DerivedSetter extends OrdinarySetter {
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void set(Derived derived) {
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System.out.println("DerivedSetter.set(Derived)");
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}
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}
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public class OrdinaryArguments {
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public static void main(String[] args) {
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Base base = new Base();
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Derived derived = new Derived();
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DerivedSetter ds = new DerivedSetter();
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ds.set(derived);
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ds.set(base); // Compiles: overloaded, not overridden!
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}
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}
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/* Output:
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DerivedSetter.set(Derived)
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OrdinarySetter.set(Base)
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*/
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