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Simplified isDirectoryWithFiles reducing I/O ops

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(as per Grimm suggestions!)
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leriomaggio
2021-08-26 02:48:15 +01:00
parent 3acf7384e3
commit 6fef56c8b7
1 changed files with 3 additions and 1 deletions
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4
forge-core/src/main/java/forge/util/FileUtil.java
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@@ -78,8 +78,10 @@ public final class FileUtil {
}
public static boolean isDirectoryWithFiles(final String path) {
if (path == null) return false;
final File f = new File(path);
return f.exists() && f.isDirectory() && f.list().length > 0;
final String[] fileList = f.list();
return fileList!=null && fileList.length > 0;
}
public static boolean ensureDirectoryExists(final String path) {