### Question:
MetaDataMergeKeyMapEntry { @Override public String toString() { StringBuilder sb = new StringBuilder(100); sb.append(getClass().getSimpleName()).append(" MergeKeyName[").append(myMergeKeyName).append("] SourceKeyName[") .append(mySourceKeyName).append(']'); return sb.toString(); } MetaDataMergeKeyMapEntry();  MetaDataMergeKeyMapEntry(MetaDataMergeKeyMapEntry other);  MetaDataMergeKeyMapEntry(String mergeKeyName, String dataTypeKeyName); void decode(ObjectInputStream ois); int encode(ObjectOutputStream oos); @Override boolean equals(Object obj); String getMergeKeyName(); String getSourceKeyName(); @Override int hashCode(); void setMergeKeyName(String mergeKeyName); void setSourceKeyName(String sourceKeyName); @Override String toString();  }### Answer:
@Test public void testToString() { String testMergeKey = RandomStringUtils.randomAlphabetic(25); String testSourceKey = RandomStringUtils.randomAlphabetic(25); myTestObject = new MetaDataMergeKeyMapEntry(testMergeKey, testSourceKey); assertEquals(MetaDataMergeKeyMapEntry.class.getSimpleName() + " MergeKeyName[" + testMergeKey + "] SourceKeyName[" + testSourceKey + "]", myTestObject.toString()); }