b2s.idea.mavenize.TestJarFilenamePool.java Source code

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Here is the source code for b2s.idea.mavenize.TestJarFilenamePool.java

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/**
 *
 * Copyright to the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at:
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is
 * distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and limitations under the License.
 */
package b2s.idea.mavenize;

import org.apache.commons.io.IOUtils;

import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Arrays;

public class TestJarFilenamePool {
    private ArrayList<String> filenamePool;

    public TestJarFilenamePool() {
        InputStream input = null;
        try {
            input = Thread.currentThread().getContextClassLoader().getResourceAsStream("intellij-jars.txt");
            filenamePool = new ArrayList(Arrays.asList(IOUtils.toString(input).split("\r\n|\n")));
        } catch (IOException e) {
            throw new RuntimeException(e);
        } finally {
            IOUtils.closeQuietly(input);
        }
    }

    public String nextFilename() {
        if (filenamePool.isEmpty()) {
            throw new RuntimeException("No more filenames available");
        }
        return filenamePool.remove(0);
    }
}