1 files changed, 0 insertions, 47 deletions
diff --git a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/util/Util.java b/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/util/Util.java
deleted file mode 100644
index 8e6950e8..00000000
--- a/dozentenmodulserver/src/main/java/org/openslx/bwlp/sat/util/Util.java
+++ /dev/null
@@ -1,47 +0,0 @@
-package org.openslx.bwlp.sat.util;
-
-import java.util.regex.Pattern;
-
-public class Util {
-
-	/**
-	 * Try to close everything passed to this method. Never throw an exception
-	 * if it fails, just silently continue.
-	 * 
-	 * @param item One or more objects that are AutoCloseable
-	 */
-	public static void safeClose(AutoCloseable... item) {
-		if (item == null)
-			return;
-		for (AutoCloseable c : item) {
-			if (c == null)
-				continue;
-			try {
-				c.close();
-			} catch (Exception e) {
-			}
-		}
-	}
-
-	private static Pattern nonprintableExp = Pattern.compile("[\\p{C}\\p{Zl}\\p{Zp}]");
-	private static Pattern nonSpaceExp = Pattern.compile("[^\\p{C}\\p{Z}]");
-
-	/**
-	 * Whether the given string contains only printable characters.
-	 * 
-	 * @param string {@link String} to check
-	 * @return
-	 */
-	public static boolean isPrintable(String string) {
-		return !nonprintableExp.matcher(string).find();
-	}
-
-	public static boolean isEmptyString(String string) {
-		return string == null || !nonSpaceExp.matcher(string).find();
-	}
-
-	public static long unixTime() {
-		return System.currentTimeMillis() / 1000;
-	}
-
-}