Import Parabot "API" & Rename Directory Names

src/main/java/org/parabot/api/misc/JavaUtil.java

@@ -0,0 +1,15 @@
+package org.parabot.api.misc;
+
+/**
+ * @author JKetelaar
+ */
+public class JavaUtil {
+    public static double JAVA_VERSION = getVersion();
+
+    static double getVersion() {
+        String version = System.getProperty("java.version");
+        int pos = version.indexOf('.');
+        pos = version.indexOf('.', pos + 1);
+        return Double.parseDouble(version.substring(0, pos));
+    }
+}