* added file create helper function
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@ -156,6 +156,17 @@ public final class FileUtilities {
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return org.apache.commons.io.FileUtils.deleteQuietly(file);
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}
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public static File createFileIfNotExists(File file) throws IOException {
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if (file.isFile()) {
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return file;
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}
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// create parent folder structure if necessary
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Files.createDirectories(file.getParentFile().toPath());
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// create file
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return Files.createFile(file.toPath()).toFile();
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}
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public static byte[] readFile(File source) throws IOException {
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InputStream in = new FileInputStream(source);
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