- isNullOrWhitespaceOnly
Checks if the string is null, empty, or contains only whitespace characters. A
whitespace character
- byteToHexString
Given an array of bytes it will convert the bytes to a hex string representation
of the bytes.
- hexStringToByte
Given a hex string this will return the byte array corresponding to the string .
- showControlCharacters
Replaces control characters by their escape-coded version. For example, if the
string contains a lin
- getRandomString
Creates a random string with a length within the given interval. The string
contains only characters
- arrayAwareToString
This method calls Object#toString() on the given object, unless the object is an
array. In that case
- arrayToString
Returns a string representation of the given array. This method takes an Object
to allow also all ty
- generateRandomAlphanumericString
Creates a random alphanumeric string of given length.
- readNullableString
Reads a String from the given input. The string may be null and must have been
written with #writeNu
- readString
Reads a non-null String from the given input.
- toQuotedListString
Generates a string containing a comma-separated list of values in double-quotes.
Uses lower-cased va
- writeNullableString
Writes a String to the given output. The string may be null. The written string
can be read with #re