Sync Issue - Tuple3f.java

public class Tuple3f {
    public float x;
    public float y;
    public float z;

    public Tuple3f() {
        this.x = 1;
        this.y = 0;
        this.z = 0;
    }

    public boolean equals(Object t1) {
        try {
            Tuple3f t2 = (Tuple3f) t1;
            return (this.x == t2.x && this.y == t2.y && this.z == t2.z);
        } catch (NullPointerException e2) {
            return false;
        } catch (ClassCastException e1) {
            return false;
        }
    }

    public int hashCode() {
        long bits = 1L;
        bits = 31L * bits + (long) ((x == 0) ? 0l : Float.floatToIntBits(x));
        bits = 31L * bits + (long) ((y == 0) ? 0l : Float.floatToIntBits(y));
        bits = 31L * bits + (long) ((z == 0) ? 0l : Float.floatToIntBits(z));
        return (int) (bits ^ (bits >> 32));
    }
}