### Question:
ApplicationEntity extends BaseEntity { public void setDependencies(@Nullable final Set<FileEntity> dependencies) { this.dependencies.clear(); if (dependencies != null) { this.dependencies.addAll(dependencies); } } ApplicationEntity(); Optional<String> getType(); void setConfigs(@Nullable final Set<FileEntity> configs); void setDependencies(@Nullable final Set<FileEntity> dependencies); void setTags(@Nullable final Set<TagEntity> tags); @Override boolean equals(final Object o); @Override int hashCode(); static final String COMMANDS_ENTITY_GRAPH; static final String COMMANDS_DTO_ENTITY_GRAPH; static final String DTO_ENTITY_GRAPH; }### Answer:
@Test void testSetDependencies() { final Set<FileEntity> dependencies = Sets.newHashSet(new FileEntity("s3: this.a.setDependencies(dependencies); Assertions.assertThat(this.a.getDependencies()).isEqualTo(dependencies); this.a.setDependencies(null); Assertions.assertThat(this.a.getDependencies()).isEmpty(); }