Project.java 文件源码

/**
 * Returns the current ComboBoxModel for environment types.
 * @return the environmentsComboBoxModel
 */
@XmlTransient
public DefaultComboBoxModel<EnvironmentType> getEnvironmentsComboBoxModel() {
    if (environmentsComboBoxModel == null) {
        environmentsComboBoxModel = new DefaultComboBoxModel<EnvironmentType>();
    }
    return environmentsComboBoxModel;
}