- isBlank
Checks if a String is whitespace, empty ("") or null.
StringUtils.isBlank(null) = true
Str
- isNotBlank
Checks if a String is not empty (""), not null and not whitespace only.
StringUtils.isNotBlank(n
- capitalize
Capitalizes a String changing the first letter to title case as per
Character#toTitleCase(char). No
- join
- escape
Escapes the characters in a String using XML entities only if the passed
boolean is true.
- getEscape
- hasLength
Check that the given String is neither null nor of length 0. Note: Will return
true for a String tha
- hasText
Check whether the given String has actual text. More specifically, returns true
if the string not nu
- indexOf
Used by the indexOf(CharSequence methods) as a green implementation of indexOf.
- substitute
First convert the supplied Properties into a Map and then call
#substitute(String,Map).
- toStringArray
Copy the given Collection into a String array. The Collection must contain
String elements only.
- uncapitalize
Uncapitalizes a String changing the first letter to title case as per
Character#toLowerCase(char).