Added logger class that takes variables and replaces % with them

src/main/java/com/alttd/util/Logger.java

@@ -0,0 +1,36 @@
+package com.alttd.util;
+
+import com.alttd.VillagerUI;
+
+public class Logger {
+
+    static private final java.util.logging.Logger logger;
+
+    static {
+        logger = VillagerUI.getInstance().getLogger();
+    }
+
+    public static void info(String info, String... variables)
+    {
+        for (String variable : variables) {
+            info = info.replaceFirst("%", variable);
+        }
+        logger.info(info);
+    }
+
+    public static void warning(String warning, String... variables)
+    {
+        for (String variable : variables) {
+            warning = warning.replaceFirst("%", variable);
+        }
+        logger.warning(warning);
+    }
+
+    public static void severe(String severe, String... variables)
+    {
+        for (String variable : variables) {
+            severe = severe.replaceFirst("%", variable);
+        }
+        logger.severe(severe);
+    }
+}