How to use

getCustomField

method

in

com.atlassian.jira.issue.customfields.view.CustomFieldParams

@Override
public boolean equals(final Object o)
{
  if (this == o)
  {
    return true;
  }
  if (!(o instanceof CustomFieldParams))
  {
    return false;
  }
  final CustomFieldParams customFieldParams = (CustomFieldParams) o;
  if (customField == null && customFieldParams.getCustomField() != null)
  {
    return false;
  }
  if (customField != null && !customField.equals(customFieldParams.getCustomField()))
  {
    return false;
  }
  if (!parameterMap.equals(customFieldParams.getKeysAndValues()))
  {
    return false;
  }
  return true;
}

CustomFieldParams params = new CustomFieldParamsImpl(customFieldParams.getCustomField(), customFieldParams);