Example:

    Source (English):

        «««
        ```mermaid
        flowchart LR

            result.setLastAccessTime(DfTypeUtil.toLong(source.get("lastAccessTime")));
            result.setThreadName(DfTypeUtil.toString(source.get("threadName")));
            result.setUrl(DfTypeUtil.toString(source.get("url")));
            return updateEntity(source, result);
        } catch (InstantiationException | IllegalAccessException e) {
            final String msg = "Cannot create a new instance: " + entityType.getName();

        try {
            final RESULT result = entityType.newInstance();
            result.setCreatedBy(DfTypeUtil.toString(source.get("createdBy")));
            result.setCreatedTime(DfTypeUtil.toLong(source.get("createdTime")));
            result.setName(DfTypeUtil.toString(source.get("name")));

        return map;
    }

    /**
     * Parses a source map and returns a SuggestItem instance.
     * @param source The source map.
     * @return A SuggestItem instance.
     */
    public static SuggestItem parseSource(final Map<String, Object> source) {
        final String text = source.get(FieldNames.TEXT).toString();
        final List<String[]> readings = new ArrayList<>();

     * these messages are used to improve the message written at the end of Maven build.
     *
     * @param source
     * @param shortMessage
     * @param longMessage
     */
    public MojoFailureException(Object source, String shortMessage, String longMessage) {
        super(shortMessage);
        this.source = source;
        this.longMessage = longMessage;

            dest.put(destPropertyName, convertedValue);
        }
    }

    /**
     * Copies the source Bean to a new instance of the destination Bean and returns it.
     *
     * @param <T> The type of the destination Bean.
     * @param src The source Bean. Must not be {@literal null}.
     * @param destClass The type of the destination Bean. Must not be {@literal null}.

        private final Source source;

        SourceWrapper(Source source) {
            this.source = source;
        }

        @Override
        public InputStream getInputStream() throws IOException {
            return source.openStream();
        }

        @Override
        public String getLocation() {
            return source.getLocation();
        }

        @Override

    if (expectedLines.isEmpty()) {
      assertThat(source.readFirstLine()).isNull();
    } else {
      assertEquals(expectedLines.get(0), source.readFirstLine());
    }
  }

  public void testReadLines_toList() throws IOException {
    assertExpectedLines(source.readLines());
  }

  public void testIsEmpty() throws IOException {
    assertEquals(expected.isEmpty(), source.isEmpty());
  }

    /**
     * Adds the given source to the given project.
     * If a source already exists for the given scope, language and directory,
     * then the behavior depends on the {@code ProjectManager} implementation.
     * It may do nothing or thrown {@linkplain IllegalArgumentException}.
     *
     * @param project the project to update
     * @param source the source to add

    Multimap<K, V> source = getSubjectGenerator().create(mapEntry(k0(), null));
    assertTrue(multimap().putAll(source));
    assertTrue(multimap().containsEntry(k0(), null));
  }

  @MapFeature.Require({SUPPORTS_PUT, ALLOWS_NULL_KEYS})
  public void testPutAllWithNullKey() {
    Multimap<K, V> source = getSubjectGenerator().create(mapEntry(null, v0()));
    assertTrue(multimap().putAll(source));