public static Vector3d normalizeSafe(Vector3d v) {
        try {
            return v.normalize();
        } catch (ArithmeticException ex) {
            return Vector3d.ZERO;
        }
    }
public static Vector3d normalizeSafe(Vector3d v) {
        try {
            return v.normalize();
        } catch (ArithmeticException ex) {
            return Vector3d.ZERO;
        }
    }
public static Vector3d normalizeSafe ( Vector3d v ) { try { return v . normalize ( ) ; } catch ( ArithmeticException ex ) { return Vector3d . ZERO ; } }
Attempts to normalize a vector. If this fails, the method catches the exception and return a zero vector of the same dimension instead.

@param v The vector to attempt to normalize
@return The normalized vector, or the zero vector if it couldn't be normalized.
Attempts to normalize a vector . If this fails the method catches the exception and return a zero vector of the same dimension instead .