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35 lines
1.2 KiB
35 lines
1.2 KiB
/*
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* Copyright 2000-2016 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package pkg;
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import java.io.File;
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public class TestLocalsNames {
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private static void rename(File file, boolean recursively) {
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if (file.isDirectory()) {
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long start = System.currentTimeMillis();
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File[] files = file.listFiles();
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for (File s : files) {
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File dest = new File(s.getAbsolutePath() + ".tmp");
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assert s.renameTo(dest) : "unable to rename " + s + " to " + dest;
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}
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long elapsed = System.currentTimeMillis() - start;
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System.out.println("took " + elapsed + "ms (" + elapsed / files.length + "ms per dir)");
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}
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}
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}
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