15 lines
403 B
Java
15 lines
403 B
Java
// functional/Closure3.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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// {CompileTimeError} (Will not compile)
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import java.util.function.*;
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public class Closure3 {
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IntSupplier makeFun(int x) {
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int i = 0;
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// Neither x++ nor i++ will work:
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return () -> x++ + i++;
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}
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}
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