* @return the algorithm name
     */
    public static String getAlgorithmName(int algorithm) {
        switch (algorithm) {
        case COMPRESSION_NONE:
            return "None";
        case COMPRESSION_LZ77:
            return "LZ77";
        case COMPRESSION_LZ77_HUFFMAN:
            return "LZ77+Huffman";
        case COMPRESSION_LZNT1:
            return "LZNT1";

        sb.append("       id: ").append(getId()).append('\n');
        sb.append("      url: ").append(getUrl()).append('\n');
        sb.append("   layout: ").append(layout != null ? layout : "none").append('\n');

        if (snapshots != null) {
            sb.append("snapshots: [enabled => ").append(snapshots.isEnabled());
            sb.append(", update => ").append(snapshots.getUpdatePolicy()).append("]\n");

     *
     * @param key the key for which to retrieve the session data, must not be {@code null}
     * @return the session data associated with the key or {@code null} if none
     */
    @Nullable
    <T> T get(@Nonnull Key<T> key);

    /**
     * Retrieve of compute the data associated with the specified key.
     *

    }

    @Test
    @DisplayName("Test algorithm names")
    public void testAlgorithmNames() {
        assertEquals("None", compressionService.getAlgorithmName(CompressionService.COMPRESSION_NONE));
        assertEquals("LZ77", compressionService.getAlgorithmName(CompressionService.COMPRESSION_LZ77));

   * of the supertype that suggests that implementations are expected to tolerate null. That said, I
   * see calls in Google code that pass a null `dir` to a FilenameFilter.... So let's declare the
   * parameter as non-nullable (since passing null to a FilenameFilter is unsafe in general), but if
   * someone still manages to pass null, let's continue to have the method work.
   *

		if err != nil {
			// It's OK to have non-existing tmpMetaDir.
			if osIsNotExist(err) {
				continue
			}

			// Print the error
			t.Errorf("%s", err)
		}

		var found bool
		for _, fi := range files {
			if fi.Name() == ".trash" {
				continue
			}
			found = true
			break
		}

		if found {
			t.Fatalf("%s: expected: empty, got: non-empty. content: %#v", tmpMetaDir, files)
		}

        assertNotNull(result);
        assertTrue(result.contains("andxCommand=0x42"));
        assertTrue(result.contains("andxOffset="));
    }

    @Test
    @DisplayName("Test writeAndXWireFormat with non-AndX andx command")
    void testWriteAndXWireFormatWithNonAndXCommand() {
        when(mockConfig.isUseBatching()).thenReturn(true);
        when(mockAndxCommand.getCommand()).thenReturn(0x42);

            assertNotNull("isValid should return a boolean result", Boolean.valueOf(result));
        } catch (final NullPointerException e) {
            // This is expected if the implementation requires a non-null context
            assertTrue("NPE is acceptable for null context in this implementation", true);
        }
    }

    private CustomSize createBasicAnnotation() {
        return new CustomSize() {

#**##foreach ( $license in $project.licenses )
#*  *##set ( $groupId = $project.artifact.groupId )
#*  *##set ( $directory = 'lib' )
#*  *##if ( !$apacheMavenGroupIds.contains( $groupId ) )
#*    *### advertise about each non-Maven dependency
#*    *###
#*    *### infer SPDX license id
#*    *##if ( $MITLicenseNames.contains( $license.name ) )
#*      *##set ( $spdx = 'MIT' )
#*    *##elseif ( $license.name == "Eclipse Public License, Version 1.0" )

@SuppressWarnings("JUnit4ClassUsedInJUnit3")
public class SetMultimapPutTester<K, V> extends AbstractMultimapTester<K, V, SetMultimap<K, V>> {
  // Tests for non-duplicate values are in MultimapPutTester

  @MapFeature.Require(SUPPORTS_PUT)
  @CollectionSize.Require(absent = ZERO)
  public void testPutDuplicateValuePreservesSize() {
    assertFalse(multimap().put(k0(), v0()));