- clearLookAndFeelBasedCaches
Clears cached internal Forms state that is based on the Look&Feel, for example
dialog base units. Th
- computeIsLafAqua
Computes and answers whether an Aqua look&feel is active. This may be Apple's
Aqua L&f, or a sub-L&f
- ensureValidCache
- isLafAqua
Lazily checks and answers whether the Aqua look&feel is active.
- assertNotBlank
Throws an exception if the specified text is blank using the given text
description.
- assertNotNull
Throws an NPE if the given object is null that uses the specified text to
describe the object.
- isBlank
Checks and answers if the given string is whitespace, empty (""), or null.
FormUtils.isBlank(null)