### Question:
TransformationAnalyzer extends BaseDocumentAnalyzer { public Set<String> getSupportedTypes() { return defaultSupportedTypes; }  @Override synchronized IMetaverseNode analyze( IComponentDescriptor descriptor, IDocument document ); @Override synchronized IMetaverseNode analyze(
    final IComponentDescriptor documentDescriptor, final AbstractMeta meta, final IMetaverseNode node,
    final String documentPath ); Set<String> getSupportedTypes(); void setStepAnalyzerProvider( IStepAnalyzerProvider stepAnalyzerProvider ); IStepAnalyzerProvider getStepAnalyzerProvider(); @Override IClonableDocumentAnalyzer newInstance();  }### Answer:
@Test public void testGetSupportedTypes() { Set<String> types = analyzer.getSupportedTypes(); assertTrue( types == TransformationAnalyzer.defaultSupportedTypes ); }