HashMap<String, String> result = new HashMap<>(getSystemProperties());
        if (project != null) {
            result.putAll(project.getModel().getProperties());
        }
        result.putAll(getUserProperties());
        return result;
    }

    @Nonnull
    @Override
    public Version getMavenVersion() {

            checkConnection(f);
            f.resolve("test").exists();
        }
    }


    @Test
    public void logonUserHash () throws IOException {
        Assume.assumeTrue(Boolean.parseBoolean(getProperties().getOrDefault("jcifs.smb.client.useExtendedSecurity", "true")));
        byte[] hash = NtlmUtil.getNTHash(getTestUserPassword());

    }

    public static List<Map<String, String>> getPropItems() {
        final List<Map<String, String>> itemList = new ArrayList<>();
        for (final Map.Entry<Object, Object> entry : System.getProperties().entrySet()) {
            itemList.add(createItem(entry.getKey(), entry.getValue()));
        }
        return itemList;
    }

                }
            }

        }
        catch ( IOException ioe ) {
            log.error("Failed to load config", ioe); //$NON-NLS-1$
        }
        p.putAll(System.getProperties());
        if ( props != null ) {
            p.putAll(props);
        }
        INSTANCE = new SingletonContext(p);
    }


    /**
     * Get singleton context
     * 

        assertFalse(result.hasExceptions(), result.getExceptions().toString());

        MavenProject project = result.getProject();

        assertEquals("bar", project.getProperties().getProperty("foo"));

        ArrayList<Artifact> artifacts = new ArrayList<>(project.getArtifacts());

        assertEquals(1, artifacts.size());

                // a parameter.

                value = properties.getProperty(expression);
            }

            if ((value == null) && ((project != null) && (project.getProperties() != null))) {
                value = project.getProperties().getProperty(expression);
            }
        }

        if (value instanceof String) {
            // TODO without #, this could just be an evaluate call...

    // Properties

    /**
     * Sets the system properties to use for interpolation and profile activation. The system properties are collected
     * from the runtime environment like {@link System#getProperties()} and environment variables.
     *
     * @param systemProperties The system properties, may be {@code null}.
     * @return This request, never {@code null}.
     */

package com.google.common.base;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;
import javax.annotation.CheckForNull;

/**
 * Represents a {@linkplain System#getProperties() standard system property}.
 *
 * @author Kurt Alfred Kluever
 * @since 15.0
 */
@J2ktIncompatible
@GwtIncompatible // java.lang.System#getProperty
@ElementTypesAreNonnullByDefault

            final Model model, final File projectDir, final ProjectBuilderConfiguration config) {
        String timestampFormat = DEFAULT_BUILD_TIMESTAMP_FORMAT;

        Properties modelProperties = model.getProperties();
        if (modelProperties != null) {
            timestampFormat = modelProperties.getProperty(BUILD_TIMESTAMP_FORMAT_PROPERTY, timestampFormat);
        }

    /**
     * Returns an immutable map of the project properties.
     *
     * @see #setProperty(Project, String, String)
     */
    @Nonnull
    Map<String, String> getProperties(@Nonnull Project project);

    /**
     * Set a given project property.
     *
     * @param project the project to modify
     * @param key they property's key