### Question:
RequestsUtilities { public static boolean toBoolean(final String strTransparent) { if (strTransparent == null) { return false; } return Boolean.parseBoolean(strTransparent.trim()); } private  RequestsUtilities(); static String toBboxValue(final Envelope envelope); static boolean toBoolean(final String strTransparent); static Color toColor(String background); static String toCrsCode(final Envelope envelope); static double toDouble(String value); static Envelope toEnvelope(final String bbox, final CoordinateReferenceSystem crs); static Envelope toEnvelope(final String bbox, final CoordinateReferenceSystem crs,
                    final String strElevation, final String strTime); static String toFormat(String format); static int toInt(String value); static List<Double[]> toCategoriesRange(final String ranges);  }### Answer:
@Test public void toBooleanTest() throws Exception { assertFalse(RequestsUtilities.toBoolean(null)); assertFalse(RequestsUtilities.toBoolean("whatever")); assertFalse(RequestsUtilities.toBoolean("FALSE")); assertFalse(RequestsUtilities.toBoolean("false")); assertTrue(RequestsUtilities.toBoolean("true")); assertTrue(RequestsUtilities.toBoolean("TRUE")); }