Remove unused import

Author: vimasig

src/main/java/com/vimasig/bozar/obfuscator/Bozar.java

@@ -14,7 +14,6 @@
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
-import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLClassLoader;
 import java.nio.file.Files;