code: public static String getSimplePathForResources(String entryName, String path) {
          String[] components = path.split("!");
          if (components.length == 3) {
              if (components[1].endsWith(".jar")) {
                  return components[2].substring(1);
              } else {
                  return entryName.replaceFirst(components[1], "").substring(1);
              }
          }
          return entryName;
      }
docs: Method used to simplify an entryName
  
  Ex: with path jar:/some/jar.jar!/BOOT-INF/classes!/db/changelog and entryName /BOOT-INF/classes/db/changelog
  The simple entry name for Spring is db/changelog
  (/BOOT-INF/classes/ is not needed and break the liquibase alphabetical sort order)
  
  @param entryName the entryName to simplify
  @param path file path
  @return the simple path