Predicate greaterThanOrEqualTo(
  Expression<?extendsY> x, 
  Expression<?extendsY> y
)
 Create a predicate for testing whether the first argument is greater than or equal to the second. 
- Parameters:
 x- expressiony- expression
- Return:
 - greater-than-or-equal predicate
 
- Since:
 - JPA 2.0