### Question:
CommandBuilder { public static List<CommandDefinition> allSetter(Object handler){ return scan(handler, new MethodProperties() .addModifier(Modifier.PUBLIC) .addPattern("^set([A-Z].*|)$") .addBlacklistClass(Object.class)); }  static List<CommandDefinition> allPublic(Object handler); static List<CommandDefinition> allGetter(Object handler); static List<CommandDefinition> allSetter(Object handler); static List<CommandDefinition> fromClass(Object handler, Class<?> parentClass); static List<CommandDefinition> complete(Object handler); static List<CommandDefinition> scan(Object handler, MethodProperties properties);  }### Answer:
@Test public void allSetter(){ check(new String[]{"setOne"}, CommandBuilder.allSetter(new TestClass())); }