Javadoc
Returns positions of indices in the array of orbits of underlying permutation group. Specifically, this method
returns
cc.redberry.core.groups.permutations.PermutationGroup#getPositionsInOrbits() converted to
short[]. This method returns same reference each time; so, if one will use the returned array, do not
forget to clone it, The invocation of this method makes this instance unmodifiable, i.e. invocation of method
add(...) after invocation of this method will cause exception.