Example.jadd 912 Bytes
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aspect GrammarTypes {
  public class IntPosition {
    private final int x, y, z;

    private IntPosition(int x, int y, int z) {
      this.x = x;
      this.y = y;
      this.z = z;
    }

    public static IntPosition of(int x, int y, int z) {
      return new IntPosition(x, y, z);
    }

    public int getX() {
      return x;
    }

    public int getY() {
      return y;
    }

    public int getZ() {
      return z;
    }

    @Override
    public boolean equals(Object o) {
      if (this == o) return true;
      if (o == null || getClass() != o.getClass()) return false;
      IntPosition that = (IntPosition) o;
      return x == that.x &&
          y == that.y &&
          z == that.z;
    }

    @Override
    public int hashCode() {
      return java.util.Objects.hash(x, y, z);
    }

    @Override
    public String toString() {
      return "(" + x + ", " + y + ", " + z + ")";
    }
  }
}