<NME> FileUtil.java
<BEF> ADDFILE
<MSG> more methods

<DFF> @@ -0,0 +1,20 @@
+package edu.neu.ccs.pyramid.util;
+
+import java.io.File;
+import java.nio.file.Paths;
+
+public class FileUtil {
+
+    public static File getFile(String first, String... more){
+        File file = Paths.get(first, more).toFile();
+        file.getParentFile().mkdirs();
+        return file;
+    }
+
+
+    public static File getDir(String first, String... more){
+        File file = Paths.get(first, more).toFile();
+        file.mkdirs();
+        return file;
+    }
+}

more methods