### Question:
LocalVarTypeFVG implements LocalVarFeatureValueGenerator { @Override public String getFeatureValue(LocalVariable data) { return data.getType(); }  @Override void init(Config config); @Override String getFeatureValue(LocalVariable data);  }### Answer:
@Test public void testFeatureValueGenerator() throws Exception { LocalVarFeatureValueGenerator generator = new LocalVarTypeFVG(); LocalVariable basic = new LocalVariable("hello", "B", null); LocalVariable composite = new LocalVariable("hello1", "Lcom/my/Clazz", null); assertEquals("B", generator.getFeatureValue(basic)); assertEquals("Lcom/my/Clazz", generator.getFeatureValue(composite)); }