FileLineException extends FileException { public int getColumnIndex() { return columnIndex; } FileLineException(Exception e);  FileLineException(String message);  FileLineException(String message, Exception e);  FileLineException(Exception e, String fileName, int lineNo);  FileLineException(String message, Exception e, String fileName,
            int lineNo);  FileLineException(Exception e, String fileName, int lineNo,
            String columnName, int columnIndex);  FileLineException(String message, Exception e, String fileName,
            int lineNo, String columnName, int columnIndex); String getColumnName(); int getLineNo(); int getColumnIndex();  }
@Test public void testGetColumnIndex01() throws Exception { FileLineException fe = new FileLineException(""); int columnIndex = 1; ReflectionTestUtils.setField(fe, "columnIndex", columnIndex); int result = fe.getColumnIndex(); assertEquals(columnIndex, result); }