/guava/guava/src/com/google/common/primitives/Doubles.java
int result = Double.compare( right[i], left[i]) ;
int result = Double.compare ( left[i], right[i] ) ;
private enum LexicographicalComparator implements Comparator<double[]> { INSTANCE; @Override public int compare(double[] left, double[] right) { int minLength = Math.min(left.length, right.length); for (int i = 0; i < minLength; i++) { <extra_id_0> if (result != 0) { return result; } } return left.length - right.length; }