class SourceInfo implements Serializable {
  private static final long serialVersionUID = -5836810241460848224L;
  public final String sourceFile;
  public final int lineNo;

  public SourceInfo(final String sourceFile, final int lineNo) {
    super();
    this.sourceFile = sourceFile;
    this.lineNo = lineNo;
  }

  @Override
  public String toString() {<FILL_FUNCTION_BODY>}


}

    return "(" + this.sourceFile + ": " + this.lineNo + ")";
  
<no_super_class>