17 lines
557 B
Java
17 lines
557 B
Java
// arrays/ArrayOfGenericType.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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// Arrays of generic types won't compile.
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public class ArrayOfGenericType<T> {
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T[] array; // OK
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@SuppressWarnings("unchecked")
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public ArrayOfGenericType(int size) {
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//! array = new T[size]; // Illegal
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array = (T[])new Object[size]; // "unchecked" Warning
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}
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// Illegal:
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//! public <U> U[] makeArray() { return new U[10]; }
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}
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