17 lines
446 B
Java
17 lines
446 B
Java
// streams/Operation.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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import java.util.*;
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@FunctionalInterface
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public interface Operation {
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void execute();
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static void runOps(List<Operation> ops) {
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ops.forEach(Operation::execute);
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}
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static void show(String msg) {
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System.out.println(msg);
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}
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}
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