public class DefaultJvmMemoryInfo implements JvmMemoryInfo {
    private final long totalMemory; //this does not change

    public DefaultJvmMemoryInfo() {
        this.totalMemory = Runtime.getRuntime().maxMemory();
    }

    /**
     * Max memory that this process can commit in bytes. Always returns the same value because maximum memory is determined at jvm start.
     */
    long getMaxMemory() {

		}

		// Skip initial spaces in value.
		value := string(bytes.TrimLeft(v, " \t"))

		vv := m[key]
		if vv == nil {
			maxMemory -= int64(len(key))
			maxMemory -= mapEntryOverhead
		}
		maxMemory -= int64(len(value))
		if maxMemory < 0 {
			return m, errMessageTooLarge
		}
		if vv == nil && len(strs) > 0 {
			// More than likely this will be a single-element key.

            <tr>
                <td>destinationDir</td>
                <td><literal><replaceable>${project.docsDir}</replaceable>/scaladoc</literal></td>
            </tr>
            <tr>
                <td>maxMemory</td>
                <td><literal>null</literal></td>
            </tr>
            <tr>
                <td>classpath</td>

                    <excludePackageNames>*.internal.*</excludePackageNames>
                    <verbose>true</verbose>
                    <minmemory>32m</minmemory>
                    <maxmemory>128m</maxmemory>
                    <failOnError>true</failOnError>
                    <includeDependencySources>true</includeDependencySources>
                    <dependencySourceIncludes>

                    <excludePackageNames>junit.*,*.internal.*</excludePackageNames>
                    <verbose>true</verbose>
                    <minmemory>32m</minmemory>
                    <maxmemory>128m</maxmemory>
                    <failOnError>true</failOnError>
                    <includeDependencySources>true</includeDependencySources>
                    <dependencySourceIncludes>

        int nextBuildNum = runningStats.getBuildCount() + 1;
        if (nextBuildNum == 1) {
            return String.format("Starting build in new daemon [memory: %s]", NumberUtil.formatBytes(Runtime.getRuntime().maxMemory()));
        } else {
            return String.format("Starting %s build in daemon %s", NumberUtil.ordinal(nextBuildNum), stats.getHealthInfo());
        }
    }

Accessors for org.gradle.api.tasks.javadoc.Javadoc.destinationDir don't use symmetrical @Nullable
Accessors for org.gradle.api.tasks.javadoc.Javadoc.maxMemory don't use symmetrical @Nullable
Accessors for org.gradle.api.tasks.testing.Test.forkEvery don't use symmetrical @Nullable
Accessors for org.gradle.api.tasks.testing.testng.TestNGOptions.parallel don't use symmetrical @Nullable

        }
        final long maxMemory = Runtime.getRuntime().maxMemory();
        final long freeMemory = Runtime.getRuntime().freeMemory();
        final String msg = String.format(
                "%d words from %d %s: {\"time\":{\"parse\":%d,\"index\":%d},\"cpu\":%f,\"mem\":{\"heap\":\"%dmb\",\"used\":\"%dmb\"}}",
                items.length, size, type, parseTime, indexTime, cpuLoad, maxMemory / (1024 * 1024),

        return effectiveJvmOptions;
    }

    public JavaInfo getJvm() {
        return jvm;
    }

    public boolean isLowMemoryProcess() {
        return Runtime.getRuntime().maxMemory() <= 64L * 1024 * 1024; // 64MB is our default for a launcher process
    }

    static JvmOptions inferJvmOptions(FileCollectionFactory fileCollectionFactory, List<String> arguments) {

    }

    public static String getMemoryUsageLog() {
        final Runtime runtime = Runtime.getRuntime();
        final long freeBytes = runtime.freeMemory();
        final long maxBytes = runtime.maxMemory();
        final long totalBytes = runtime.totalMemory();
        final long usedBytes = totalBytes - freeBytes;