@Test public void testIsNotBlank() { Assert.assertFalse(StringHelper.isNotBlank(null)); Assert.assertFalse(StringHelper.isNotBlank("")); Assert.assertFalse(StringHelper.isNotBlank(" ")); Assert.assertTrue(StringHelper.isNotBlank("bob")); Assert.assertTrue(StringHelper.isNotBlank(" bob ")); }
public static boolean isNotBlank(final String str) { return !StringHelper.isBlank(str); }
StringHelper { public static boolean isNotBlank(final String str) { return !StringHelper.isBlank(str); } }
StringHelper { public static boolean isNotBlank(final String str) { return !StringHelper.isBlank(str); }  }
StringHelper { public static boolean isNotBlank(final String str) { return !StringHelper.isBlank(str); }  static String defaultString(final String str); static boolean equals(final String str1, final String str2); static boolean equalsIgnoreCase(final String str1, final String str2); static boolean isBlank(final String str); static boolean isNotBlank(final String str); static String[] split(final String str, final String separatorChars); static String substringAfterLast(final String str,
			final String separator); static final List<String> parseListPreferenceValue(
			String pRawValues, String separator); static String stripAccents(String input); static String replace(String text, String searchString,
			String replacement, int max); }
StringHelper { public static boolean isNotBlank(final String str) { return !StringHelper.isBlank(str); }  static String defaultString(final String str); static boolean equals(final String str1, final String str2); static boolean equalsIgnoreCase(final String str1, final String str2); static boolean isBlank(final String str); static boolean isNotBlank(final String str); static String[] split(final String str, final String separatorChars); static String substringAfterLast(final String str,
			final String separator); static final List<String> parseListPreferenceValue(
			String pRawValues, String separator); static String stripAccents(String input); static String replace(String text, String searchString,
			String replacement, int max);  }