### Question:
ExtractorConfig { @Override public String toString() { return new StringBuilder(MIN_LENGTH).append(getClass().getSimpleName()) .append(" [extract=") .append(extract) .append(", dropoff=") .append(dropoff) .append(", capacity=") .append(capacity) .append("]") .toString(); } ExtractorConfig(double extract, double dropoff, int capacity); static ExtractorConfig imports(Configurer configurer); static ExtractorConfig imports(Xml root); static Xml exports(ExtractorConfig config); double getExtract(); double getDropOff(); int getCapacity(); @Override int hashCode(); @Override boolean equals(Object object); @Override String toString(); static final String NODE_EXTRACTOR; static final String ATT_EXTRACT; static final String ATT_DROPOFF; static final String ATT_CAPACITY; }### Answer:
@Test void testToString() { final ExtractorConfig config = new ExtractorConfig(1.0, 2.0, 3); assertEquals("ExtractorConfig [extract=1.0, dropoff=2.0, capacity=3]", config.toString()); }