@Test public final void testConvertToDouble() { Assert.assertEquals(3.21d, StringUtil.convertToDouble("3.21", 0),0); Assert.assertEquals(-1.2d, StringUtil.convertToDouble("abc", -1.2),0); Assert.assertEquals(0.0d, StringUtil.convertToDouble("0", -1),0); Assert.assertEquals(32.1d, StringUtil.convertToDouble("032.1", -1),0); }
public static double convertToDouble(final String str, final double defValue){ double doub = defValue; try { doub = Double.parseDouble(str); } catch (final NumberFormatException nfe) { } return doub; }
StringUtil { public static double convertToDouble(final String str, final double defValue){ double doub = defValue; try { doub = Double.parseDouble(str); } catch (final NumberFormatException nfe) { } return doub; } }
StringUtil { public static double convertToDouble(final String str, final double defValue){ double doub = defValue; try { doub = Double.parseDouble(str); } catch (final NumberFormatException nfe) { } return doub; } private  StringUtil(); }
StringUtil { public static double convertToDouble(final String str, final double defValue){ double doub = defValue; try { doub = Double.parseDouble(str); } catch (final NumberFormatException nfe) { } return doub; } private  StringUtil(); static boolean isEmpty(final String obj); static boolean compareNullableStrings(final String str1,
			final String str2); static String replace(final String text, final String searchString, final String replacement); static String replace(final String text, final String searchString, final String replacement, int max); static String escapeSql(String str, final boolean escapeForLike); static byte[] convertHexToArray(final String s); static String toFixedString(final int value, final int length); static String removeHTMLTags(final String html); static int convertToInt(final String str, final int defValue); static long convertToLong(final String str, final long defValue); static double convertToDouble(final String str, final double defValue); static Float convertToFloat(final String str, final Float defValue); static String generateRandomString(final int length); @SuppressWarnings("restriction") static String getEncryptedPassword(final String clearTextPassword); @SuppressWarnings("restriction") static String encrypt(final String userId); @SuppressWarnings("restriction") static String decrypt(final String encryptKey); static List<String> parseCsvLine(final String csvLine); static List<String> parseCsvLine(final String csvLine, 
    									final char separator, final char quotechar, 
    									final char escape, final boolean strictQuotes); static final String explode(final char separator, final String[] input); static final String[] splitSafe(String word, String regex); }
StringUtil { public static double convertToDouble(final String str, final double defValue){ double doub = defValue; try { doub = Double.parseDouble(str); } catch (final NumberFormatException nfe) { } return doub; } private  StringUtil(); static boolean isEmpty(final String obj); static boolean compareNullableStrings(final String str1,
			final String str2); static String replace(final String text, final String searchString, final String replacement); static String replace(final String text, final String searchString, final String replacement, int max); static String escapeSql(String str, final boolean escapeForLike); static byte[] convertHexToArray(final String s); static String toFixedString(final int value, final int length); static String removeHTMLTags(final String html); static int convertToInt(final String str, final int defValue); static long convertToLong(final String str, final long defValue); static double convertToDouble(final String str, final double defValue); static Float convertToFloat(final String str, final Float defValue); static String generateRandomString(final int length); @SuppressWarnings("restriction") static String getEncryptedPassword(final String clearTextPassword); @SuppressWarnings("restriction") static String encrypt(final String userId); @SuppressWarnings("restriction") static String decrypt(final String encryptKey); static List<String> parseCsvLine(final String csvLine); static List<String> parseCsvLine(final String csvLine, 
    									final char separator, final char quotechar, 
    									final char escape, final boolean strictQuotes); static final String explode(final char separator, final String[] input); static final String[] splitSafe(String word, String regex);  }