From a4346a90701f3041d264edd428de000e3c8ff95a Mon Sep 17 00:00:00 2001
From: Runemoro
Date: Tue, 25 Jun 2019 08:37:35 -0400
Subject: Add compose, convert, and invert commands (#152)

* Add compose and invert commands and add support for conversion to tiny mappings

* Improvements suggested by liach

* Use Translator to get right entries
---
 src/main/java/cuchaz/enigma/utils/Utils.java | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

(limited to 'src/main/java/cuchaz/enigma/utils/Utils.java')

diff --git a/src/main/java/cuchaz/enigma/utils/Utils.java b/src/main/java/cuchaz/enigma/utils/Utils.java
index bd09c64..6788042 100644
--- a/src/main/java/cuchaz/enigma/utils/Utils.java
+++ b/src/main/java/cuchaz/enigma/utils/Utils.java
@@ -21,8 +21,11 @@ import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.net.URI;
 import java.net.URISyntaxException;
-import java.util.Arrays;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Comparator;
 import java.util.List;
+import java.util.stream.Collectors;
 
 public class Utils {
 
@@ -94,4 +97,12 @@ public class Utils {
 		String value = System.getProperty(property);
 		return value == null ? defValue : Boolean.parseBoolean(value);
 	}
+
+	public static void delete(Path path) throws IOException {
+		if (path.toFile().exists()) {
+			for (Path p : Files.walk(path).sorted(Comparator.reverseOrder()).collect(Collectors.toList())) {
+				Files.delete(p);
+			}
+		}
+	}
 }
-- 
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