31 lines
783 B
Java
31 lines
783 B
Java
// generics/PlainGenericInheritance.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 GenericSetter<T> { // Not self-bounded
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void set(T arg) {
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System.out.println("GenericSetter.set(Base)");
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}
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}
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class DerivedGS extends GenericSetter<Base> {
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void set(Derived derived) {
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System.out.println("DerivedGS.set(Derived)");
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}
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}
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public class PlainGenericInheritance {
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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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DerivedGS dgs = new DerivedGS();
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dgs.set(derived);
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dgs.set(base); // Overloaded, not overridden!
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}
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}
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/* Output:
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DerivedGS.set(Derived)
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GenericSetter.set(Base)
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*/
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