new CoGroupOperatorBase<I1, I2, OUT, GenericCoGrouper<I1, I2, OUT>>( function, new BinaryOperatorInformation<I1, I2, OUT>(getInput1Type(), getInput2Type(), getResultType()), logicalKeyPositions1, logicalKeyPositions2, name);
new CoGroupOperatorBase<I1, I2, OUT, GenericCoGrouper<I1, I2, OUT>>( function, new BinaryOperatorInformation<I1, I2, OUT>(getInput1Type(), getInput2Type(), getResultType()), logicalKeyPositions1, logicalKeyPositions2, name);