Uses of Package
app.util

Packages that use app.util
app This package provides classes for applications and applets based on the Java ARP signing avatar subsystem. 
app.spa This package defines classes supporting the SiGMLPlayerApplet class. 
app.util This package defines utility classes to support applications and applets based on the Java ARP signing avatar subsystem. 
 

Classes in app.util used by app
Logger
          Message logging interface.
 

Classes in app.util used by app.spa
Logger
          Message logging interface.
OneShotTimeoutBarrier
          A OneShotTimeoutBarrier, like a Token, is a form of binary semaphore, but with two differences: (a) the OneShotTimeoutBarrier.passWhenOpen(long)/P() operation has a timeout, and (b) it is "one-shot" in that the OneShotTimeoutBarrier.passWhenOpen(long) method should be called by a single thread on a single occasion only.
 

Classes in app.util used by app.util
OneShotTimeoutBarrier
          A OneShotTimeoutBarrier, like a Token, is a form of binary semaphore, but with two differences: (a) the OneShotTimeoutBarrier.passWhenOpen(long)/P() operation has a timeout, and (b) it is "one-shot" in that the OneShotTimeoutBarrier.passWhenOpen(long) method should be called by a single thread on a single occasion only.
SToCThread
          SiGML-to-CAS thread, providing support for the SToCApplet.
SynchBufSingleProd
          A synchronized buffer with a generic buffered item type, for the use of a single producer thread and a single consumer thread.
Token
          A synchronization Token is essentially a binary semaphore, with acquire() as the potentially blocking P() operation, and release() as the potentially unblocking V() operation.