### Question:
TextExpression implements Distributable { public String get() { return expression; } TextExpression(String aExpression); String get(); @Override boolean equals(Object o); @Override int hashCode(); @Override Map<String, Object> serialize(); static TextExpression deserialize(Map<String,Object> aSerializedData); final String expression; }### Answer:
@Test public void testGet() throws Exception { TextExpression theExpression = new TextExpression("test"); assertEquals("test", theExpression.get()); }