- isBlank
Returns true if the string is null, empty, or contains only whitespace. The
commons-lang library pro
- isNonBlank
As with #isBlank(String), but inverts the response.
- findLocation
Selects the first Location in an array of objects. Skips over nulls. The objects
may be instances of
- getLocation
Extracts a location from an object, checking to see if it implement Location or
Locatable.
- getLocationString
Invokes #getLocation(Object), then translate the result to a string value, or
"unknown location" if
- isEmpty
Returns true if the Collection is null or empty.
- setLocation
Updates the location of an object, if the object implements LocationHolder.