### Question:
ColumnFactory { public static ColumnParser<?> getColumnParser(String columnType) { ColumnParser<?> result = TYPE_TO_COLUMN_PARSER_MAP.get(columnType); if (result == null) { throw new ColumnParseException("Column parser not supported for type " + columnType); } return result; } private  ColumnFactory(); static ColumnParser<?> getColumnParser(String columnType); static Class<?> getColumnJavaType(String columnType); static Function<String, ?> getColumnToJavaTypeFunc(String columnType);  }### Answer:
@Test(expected = ColumnParseException.class) public void testGetColumnParserNegate() { ColumnFactory.getColumnParser("NOT_SUPPORT"); }