• public final class Vector2 extends java.lang.Object

• public final class Vector2 { private double x; private double y; private String name;
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public Vector2 multiply (double s) Multiply this vector by a scalar amount changing the components of this vector. a and assigning Mathematically, if this vector is a and the scalor is s then invoking this method is equivalent to computing s * the value back to a. Parameters: s - the scalar value to multiply the vector by Returns: this Vector2D object public static Vector2 multiply(double s, Vector2 a) Returns a new Vector2Dequal to s * a. Parameters: a scalar a vector Returns: a new Vector2D equal to s a