AttributeSetUtilities

Class AttributeSetUtilities provides static methods for manipulating AttributeSets.

• Methods for creating unmodifiable and synchronized views of attribute sets.
• operations useful for building implementations of interface AttributeSet

An unmodifiable view U of an AttributeSet S provides a client with "read-only" access to S. Query operations on U "read through" to S; thus, changes in S are reflected in U. However, any attempt to modify U, results in