- isEmpty
- isBlank
- splitAndTrim
Like org.apache.commons.lang3.StringUtils#split(String,String), but additionally
trims whitespace fr
- hexStringToByteArray
Convert a hexadecimal string into its byte representation.
- ifNotBlank
If value is not #isBlank(String), then it feeds the value into the consumer
- toHexString
Convert a byte array to a hexadecimal string.
- match
Matches the given value to the given pattern. Then returns the group at
matchIndex.
- repeat
Like org.apache.commons.lang3.StringUtils#repeat(String,int) but with a single
character as argument