RowColumnValue implements Comparable<RowColumnValue>, Serializable { @Override public String toString() { return getRowColumn() + " " + val; } RowColumnValue(Bytes row, Column col, Bytes val);  RowColumnValue(CharSequence row, Column col, CharSequence val); Bytes getRow(); String getsRow(); Column getColumn(); Bytes getValue(); String getsValue(); RowColumn getRowColumn(); @Override int hashCode(); @Override boolean equals(Object o); @Override String toString(); @Override int compareTo(RowColumnValue o);  }
@Test public void testToString() { Assert.assertEquals("row1 fam1 qual1 a", rcv1.toString()); }