### Question:
Locator implements Comparable<Locator> { public String getTenantId() { return this.tenantId; } Locator(); private  Locator(String fullyQualifiedMetricName); @Override int hashCode(); @Override boolean equals(Object obj); String toString(); String getTenantId(); String getMetricName(); boolean equals(Locator other); static Locator createLocatorFromPathComponents(String tenantId, String... parts); static Locator createLocatorFromDbKey(String fullyQualifiedMetricName); @Override int compareTo(Locator o); static final String METRIC_TOKEN_SEPARATOR; static final String METRIC_TOKEN_SEPARATOR_REGEX; }### Answer:
@Test public void publicConstructorDoesNotSetTenant() { Locator locator = new Locator(); assertNotNull(locator); assertNull(locator.getTenantId()); }