18 lines
498 B
Java
18 lines
498 B
Java
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// functional/AnonymousClosure.java
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// <20>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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import java.util.function.*;
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public class AnonymousClosure {
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IntSupplier make_fun(int x) {
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int i = 0;
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// Same rules apply:
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// i++; // Not "effectively final"
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// x++; // Ditto
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return new IntSupplier() {
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public int getAsInt() { return x + i; }
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};
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}
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}
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