src/main/java/org/criteria4jpa/util/StringUtils.java
public static String getLastPathComponent(String path) {
    
    // find last '.' character
    int pos = path.lastIndexOf('.');
    
    // return the last path component
    // or the complete path, if no '.' chars were found
    return pos >= 0 ? path.substring(pos + 1) : path;
  }
public static String getLastPathComponent(String path) {
    
    // find last '.' character
    int pos = path.lastIndexOf('.');
    
    // return the last path component
    // or the complete path, if no '.' chars were found
    return pos >= 0 ? path.substring(pos + 1) : path;
  }
Returns the last component of a dot-separated path.

@param path relative or absolute path expression
@return last component of path expression