org.linkedin.util-core/src/main/java/org/linkedin/util/url/QueryBuilder.java
@Override
  public String getParameter(String name)
  {
    String[] params = getParameterValues(name);
    if(params == null)
      return null;

    return params[0];
  }
@Override
  public String getParameter(String name)
  {
    String[] params = getParameterValues(name);
    if(params == null)
      return null;

    return params[0];
  }
Get the first parameter given its name

@param name the name of the parameter
@return the first parameter