### Question:
PageList { boolean isLoaded( long pageRef ) { return getFilePageId( pageRef ) != PageCursor.UNBOUND_PAGE_ID; } PageList( int pageCount, int cachePageSize, MemoryAllocator memoryAllocator, SwapperSet swappers,
              long victimPageAddress, long bufferAlignment );   PageList( PageList pageList );   }### Answer:
@Test public void unboundPageMustNotBeLoaded() { assertFalse( pageList.isLoaded( pageRef ) ); }