RuleIdImpl implements RuleId { @Override public final String toString() { return "RuleId [specification=" + this.specification.toString() + ", clause=" + this.clause + ", testNumber=" + this.testNumber + "]"; } private  RuleIdImpl(); private  RuleIdImpl(final Specification specification, final String clause,
            final int testNumber); @Override Specification getSpecification(); @Override String getClause(); @Override int getTestNumber(); @Override final int hashCode(); @Override final boolean equals(Object obj); @Override final String toString();  }
@Test public final void testToString() { assertTrue(Profiles.defaultRuleId().toString() .equals(DEFAULT_RULE_ID_STRING)); }