14 lines
268 B
Java
14 lines
268 B
Java
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// streams/Operation.java
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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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