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26 lines
494 B
26 lines
494 B
/*
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* Copyright (c) Facebook, Inc. and its affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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import java.util.Scanner;
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abstract class ScannerFail {
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void readOk() {
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Scanner scan = getScanner();
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while (scan.hasNext()) {
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scan.next();
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}
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}
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void readBad() {
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Scanner scan = getScanner();
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scan.next();
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}
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Scanner getScanner() {
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return new Scanner(System.in);
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}
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}
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