Could you please explain?
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- for(int i=0; i<=resLeftL.size(); i++){
- //System.out.println(resLeftL.size());
- for(int j=0; j<= resRightL.size(); j++)
- {
- cP=resLeftL.get(i)*resRightL.get(j);
- System.out.println("cp="+cP); // prints 2
- elements.addElements(cP);
- //dereferecing null
- }
- }
- return elements;
- }