### Question:
BeiderMorseEncoder implements StringEncoder { public void setConcat(final boolean concat) { this.engine = new PhoneticEngine(this.engine.getNameType(), this.engine.getRuleType(), concat, this.engine.getMaxPhonemes()); }  @Override Object encode(final Object source); @Override String encode(final String source); NameType getNameType(); RuleType getRuleType(); boolean isConcat(); void setConcat(final boolean concat); void setNameType(final NameType nameType); void setRuleType(final RuleType ruleType); void setMaxPhonemes(final int maxPhonemes);  }### Answer:
@Test public void testSetConcat() { final BeiderMorseEncoder bmpm = new BeiderMorseEncoder(); bmpm.setConcat(false); assertFalse("Should be able to set concat to false", bmpm.isConcat()); }