Class StringUtils


  • public final class StringUtils
    extends Object
    • Method Detail

      • isEmpty

        public static boolean isEmpty​(String str)
      • isEmpty

        public static boolean isEmpty​(List<String> list)
      • addDefaultPortIfMissing

        public static String addDefaultPortIfMissing​(String urlString)
      • addDefaultPortIfMissing

        public static String addDefaultPortIfMissing​(String urlString,
                                                     String defaultPort)
      • capitalize

        public static String capitalize​(String name)
        Return input string with first character in upper case.
        Parameters:
        name - input string.
        Returns:
        capitalized form.
      • uncapitalize

        public static String uncapitalize​(String str)
      • toBytesUTF8

        public static byte[] toBytesUTF8​(String str)
      • toBytesASCII

        public static byte[] toBytesASCII​(String str)
      • toBytes

        public static byte[] toBytes​(String str,
                                     String enc)
      • toHexString

        public static String toHexString​(byte[] bytes)
      • periodToSlashes

        public static String periodToSlashes​(String s)
      • slashesToPeriod

        public static String slashesToPeriod​(String s)