Make addPoints in Shape and List accept a collection of points as well

Author: TBlueF

src/main/java/de/bluecolored/bluemap/api/math/Line.java

@@ -160,6 +160,16 @@ public Builder addPoints(Vector3d... points) {
             return this;
         }
 
+        /**
+         * Adds multiple points to the end of line.
+         * @param points the points to be added.
+         * @return this builder for chaining
+         */
+        public Builder addPoints(Collection<Vector3d> points) {
+            this.points.addAll(points);
+            return this;
+        }
+
         /**
          * Builds a new {@link Line} with the points set in this builder.<br>
          * There need to be at least 2 points to build a {@link Line}.

src/main/java/de/bluecolored/bluemap/api/math/Shape.java

@@ -248,6 +248,16 @@ public Builder addPoints(Vector2d... points) {
             return this;
         }
 
+        /**
+         * Adds multiple points to the end of line.
+         * @param points the points to be added.
+         * @return this builder for chaining
+         */
+        public Builder addPoints(Collection<Vector2d> points) {
+            this.points.addAll(points);
+            return this;
+        }
+
         /**
          * Builds a new {@link Shape} with the points set in this builder.<br>
          * There need to be at least 3 points to build a {@link Shape}.