*/
    public static final String OS_NAME = System.getProperty("os.name").toLowerCase(Locale.ENGLISH);

    /**
     * The OA architecture.
     */
    public static final String OS_ARCH = System.getProperty("os.arch").toLowerCase(Locale.ENGLISH);

    /**
     * The OS version.
     */
    public static final String OS_VERSION = System.getProperty("os.version").toLowerCase(Locale.ENGLISH);

    /**

        boolean active = ensureAtLeastOneNonNull(os);

        String actualOsName = context.getSystemProperties().get("os.name").toLowerCase(Locale.ENGLISH);
        String actualOsArch = context.getSystemProperties().get("os.arch").toLowerCase(Locale.ENGLISH);
        String actualOsVersion = context.getSystemProperties().get("os.version").toLowerCase(Locale.ENGLISH);

        if (active && os.getFamily() != null) {

                .value("value" + Long.toHexString(entropy.nextLong()))
                .build();
        ActivationOS ao = ActivationOS.newBuilder()
                .arch("arch" + Long.toHexString(entropy.nextLong()))
                .family("family" + Long.toHexString(entropy.nextLong()))
                .name("name" + Long.toHexString(entropy.nextLong()))

            The general family of the OS to be used to activate the profile, such as
            {@code windows} or {@code unix}.
          </description>
        </field>
        <field>
          <name>arch</name>
          <version>4.0.0+</version>
          <type>String</type>
          <description>The architecture of the operating system to be used to activate the
          profile.</description>
        </field>

                        .arch(settingsOs.getArch())
                        .family(settingsOs.getFamily())
                        .name(settingsOs.getName())
                        .version(settingsOs.getVersion())
                        .location("arch", toLocation(settingsOs.getLocation("arch")))
                        .location("family", toLocation(settingsOs.getLocation("family")))

org/codehaus/plexus/util/Os.class package org.codehaus.plexus.util; public synchronized class Os { private static final String OS_NAME; private static final String OS_ARCH; private static final String OS_VERSION; private static final String PATH_SEP; private String family; private String name; private String version; private String arch; public void Os(); public void Os(String); public void setFamily(String); public void setName(String); public void setArch(String); public void setVersion(String); public...

        String jdkName = jenkinsEnv.jdkFromVersion(os, "${jdk}")
        String mvnName = jenkinsEnv.mvnFromVersion(os, "${runITsMvn}")
        echo "OS: ${os} JDK: ${jdk} => Label: ${osLabel} JDK: ${jdkName} Arch: s390x"

        String stageId = "${os}-jdk${jdk}-s390x"
        String stageLabel = "Run ITs ${os.capitalize()} Java ${jdk} on s390x"
        runITsTasks[stageId] = {
            node('s390x') {

                        .arch(settingsOs.getArch())
                        .family(settingsOs.getFamily())
                        .name(settingsOs.getName())
                        .version(settingsOs.getVersion())
                        .location("arch", toLocation(settingsOs.getLocation("arch")))
                        .location("family", toLocation(settingsOs.getLocation("family")))

            return result;
        }
    }

    private boolean determineArchMatch(String arch) {
        String test = arch;
        boolean reverse = false;

        if (test.startsWith("!")) {
            reverse = true;
            test = test.substring(1);
        }

        boolean result = Os.OS_ARCH.equals(test);

        if (reverse) {
            return !result;
        } else {

        }

        @Override
        protected ActivationOS.Builder transformActivationOS_Arch(
                Supplier<? extends ActivationOS.Builder> creator, ActivationOS.Builder builder, ActivationOS target) {
            stk.push(nextFrame("arch"));
            try {
                return super.transformActivationOS_Arch(creator, builder, target);
            } finally {
                stk.pop();
            }