How to test if double can be moduled using java -

i have list of double values.

like this:

0.4997 0.4998 0.4999 0.5 0.5001 0.5002 0.5003 0.5004 1.0 

and want print numbers can modulet (%) 0.5.

but standar modulo operation - value % 0.5 not working. how can this?