public void addModule(final MemoryModule module){
  m_cachedValuesSemaphore.acquireUninterruptibly();
  m_modules.add(module);
  m_cachedValues=null;
  m_cachedValuesSemaphore.release();
  fireTableDataChanged();
}

public void addModule ( final MemoryModule module ) { m_cachedValuesSemaphore . acquireUninterruptibly ( ) ; m_modules . add ( module ) ; m_cachedValues = null ; m_cachedValuesSemaphore . release ( ) ; fireTableDataChanged ( ) ; }
adds a module to be shown .
