<A HREF="../jjil/algorithm/MaskedGray00SubImgGen.html#isEmpty()"><B>isEmpty()</B></A> -   Method in class jjil.algorithm.<A HREF="../jjil/algorithm/MaskedGray00SubImgGen.html" title="class in jjil.algorithm">MaskedGray00SubImgGen</A>  <DD>Returns true iff there is another image available from getFront().  <DT><A HREF="../jjil/algorithm/MaskedGray0SubImgGen.html#isEmpty()"><B>isEmpty()</B></A> -   Method in class jjil.algorithm.<A HREF="../jjil/algorithm/MaskedGray0SubImgGen.html" title="class in jjil.algorithm">MaskedGray0SubImgGen</A>  <DD>Returns true iff there is another image available from getFront().  <DT><A HREF="../jjil/algorithm/PriorityQueue.html#isEmpty()"><B>isEmpty()</B></A> -   Method in interface jjil.algorithm.<A HREF="../jjil/algorithm/PriorityQueue.html" title="interface in jjil.algorithm">PriorityQueue</A>  <DD>Test if the priority queue is logically empty.  <DT><A HREF="../jjil/