ProcessingContainer_Impl.java, filter

[maksim.likharev]

1009:   if ( (filterExpression.getOperand() == null

                 && filterExpression.getOperand().getOperand() == null
&& !exists)

....

 

Is this some kind of null pointer exceptions generator, hard to tell
what should be there, but if I use filter to test existing feature, does
not work.

 

Thanks.