private final String appNameSystemProperty;

    public DefaultJavaAppStartScriptGenerationDetails(String applicationName, String optsEnvironmentVar, String exitEnvironmentVar, String mainClassName,
                                                      List<String> defaultJvmOpts, List<String> classpath, List<String> modulePath, String scriptRelPath, @Nullable String appNameSystemProperty) {
        this.applicationName = applicationName;

    }

    public void setScriptRelPath(String scriptRelPath) {
        this.scriptRelPath = scriptRelPath;
    }

    public void setAppNameSystemProperty(String appNameSystemProperty) {
        this.appNameSystemProperty = appNameSystemProperty;
    }

    public StartScriptGenerator() {
        this(new UnixStartScriptGenerator(), new WindowsStartScriptGenerator());
    }

<% if ( mainClassName.startsWith('--module ') ) { %>set MODULE_PATH=$modulePath<% } %>

@rem Execute ${applicationName}
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %${optsEnvironmentVar}% <% if ( appNameSystemProperty ) { %>"-D${appNameSystemProperty}=%APP_BASE_NAME%"<% } %> -classpath "%CLASSPATH%" <% if ( mainClassName.startsWith('--module ') ) { %>--module-path "%MODULE_PATH%" <% } %>${mainClassName} %*

:end

        startScriptGenerator.classpath = CLASSPATH
        startScriptGenerator.modulePath = MODULE_PATH
        startScriptGenerator.scriptRelPath = SCRIPT_REL_PATH
        startScriptGenerator.appNameSystemProperty = APP_NAME_SYS_PROP
    }

    private JavaAppStartScriptGenerationDetails createJavaAppStartScriptGenerationDetails() {

#   * For example: A user cannot expect \${Hostname} to be expanded, as it is an environment variable and will be
#     treated as '\${Hostname}' itself on the command line.

set -- \\
<% if ( appNameSystemProperty ) {
     %>        "-D${appNameSystemProperty}=\$APP_BASE_NAME" \\
<% } %>        -classpath "\$CLASSPATH" \\
<% if ( mainClassName.startsWith('--module ') ) {
     %>        --module-path "\$MODULE_PATH" \\

 * <li>{@code optsEnvironmentVar}</li>
 * <li>{@code exitEnvironmentVar}</li>
 * <li>{@code mainModule}</li>
 * <li>{@code mainClass}</li>
 * <li>{@code defaultJvmOpts}</li>
 * <li>{@code appNameSystemProperty}</li>
 * <li>{@code appHomeRelativePath}</li>
 * <li>{@code classpath}</li>
 * </ul>
 * <p>
 * Example:
 * <pre>
 * task createStartScripts(type: CreateStartScripts) {

        EXIT_ENV_VAR("exitEnvironmentVar"),
        MAIN_MODULE_NAME("mainModuleName"),
        MAIN_CLASSNAME("mainClassName"),
        DEFAULT_JVM_OPTS("defaultJvmOpts"),
        APP_NAME_SYS_PROP("appNameSystemProperty"),
        APP_HOME_REL_PATH("appHomeRelativePath"),
        CLASSPATH("classpath"),
        MODULE_PATH("modulePath");

        private final String key;

        ScriptBindingParameter(String key) {

 * <li>{@code exitEnvironmentVar}</li>
 * <li>{@code mainModule}</li>
 * <li>{@code mainClass}</li>
 * <li>{@code executableDir}</li>
 * <li>{@code defaultJvmOpts}</li>
 * <li>{@code appNameSystemProperty}</li>
 * <li>{@code appHomeRelativePath}</li>
 * <li>{@code classpath}</li>
 * </ul>
 * <p>
 * Example:
 * <pre>
 * task createStartScripts(type: CreateStartScripts) {