Liferay update/set password using groovy script/Programmatically

LiferayUpdateUserPassword.groovy

import com.liferay.portal.kernel.model.User
import com.liferay.portal.kernel.service.UserLocalServiceUtil
import java.util.Date

try{
	
  //123456 - here you have to change userID which you have to change the password
  User user = UserLocalServiceUtil.getUser(123456);
  // here you have to set the password
  user.setPassword("BeeTechMantra");
  user.setPasswordReset(true);
  user.setPasswordEncrypted(true);
  user.setPasswordModifiedDate(new Date());
  UserLocalServiceUtil.updateUser(user);

}catch(e) {
  out.println(e);
}