Fix blocking JavaDoc errors

Spigot-API-Patches/0138-Allow-Blocks-to-be-accessed-via-a-long-key.patch

@@ -1,4 +1,4 @@
-From 777336e47986d99c007847d7ae72f3db8279da5b Mon Sep 17 00:00:00 2001
+From 821698c0c68f13b975a259c2e85d63963e948d8e Mon Sep 17 00:00:00 2001
 From: Spottedleaf <Spottedleaf@users.noreply.github.com>
 Date: Tue, 14 Aug 2018 21:42:10 -0700
 Subject: [PATCH] Allow Blocks to be accessed via a long key
@@ -91,10 +91,10 @@ index 1b0744ed..fa736b07 100644
       * Gets the y coordinate of the lowest block at this position such that the
       * block and all blocks above it are transparent for lighting purposes.
 diff --git a/src/main/java/org/bukkit/block/Block.java b/src/main/java/org/bukkit/block/Block.java
-index 708288e9..c20f903a 100644
+index 708288e9..7c1dd5f6 100644
 --- a/src/main/java/org/bukkit/block/Block.java
 +++ b/src/main/java/org/bukkit/block/Block.java
-@@ -153,6 +153,76 @@ public interface Block extends Metadatable {
+@@ -153,6 +153,72 @@ public interface Block extends Metadatable {
       */
      int getZ();
  
@@ -115,20 +115,16 @@ index 708288e9..c20f903a 100644
 +     * The return value can be computed as follows:
 +     * <br>
 +     * {@code long value = ((long)x & 0x7FFFFFF) | (((long)z & 0x7FFFFFF) << 27) | ((long)y << 54);}
-+     * </br>
 +     * </p>
 +     *
 +     * <p>
 +     * And may be unpacked as follows:
 +     * <br>
 +     * {@code int x = (int) ((packed << 37) >> 37);}
-+     * </br>
 +     * <br>
 +     * {@code int y = (int) (packed >>> 54);}
-+     * </br>
 +     * <br>
 +     * {@code int z = (int) ((packed << 10) >> 37);}
-+     * </br>
 +     * </p>
 +     *
 +     * @return This block's x, y, and z coordinates packed into a long value

Spigot-API-Patches/0182-Add-Heightmap-API.patch

@@ -1,4 +1,4 @@
-From 97898e8cdfaafac936acd015cabc188fc8584d97 Mon Sep 17 00:00:00 2001
+From e5544cfd3617bee968c66c49cf81e059cbea7c97 Mon Sep 17 00:00:00 2001
 From: Spottedleaf <Spottedleaf@users.noreply.github.com>
 Date: Sat, 1 Dec 2018 19:00:36 -0800
 Subject: [PATCH] Add Heightmap API
@@ -84,23 +84,27 @@ index 8352b77c..f1263600 100644
       * Creates explosion at this location with given power
       *
 diff --git a/src/main/java/org/bukkit/World.java b/src/main/java/org/bukkit/World.java
-index 107f4173..dc9e8a76 100644
+index 107f4173..775aca85 100644
 --- a/src/main/java/org/bukkit/World.java
 +++ b/src/main/java/org/bukkit/World.java
-@@ -153,6 +153,68 @@ public interface World extends PluginMessageRecipient, Metadatable {
+@@ -153,6 +153,79 @@ public interface World extends PluginMessageRecipient, Metadatable {
      @NotNull
      public Block getHighestBlockAt(@NotNull Location location);
  
 +    // Paper start - Add heightmap API
 +    /**
 +     * Returns the highest block's y-coordinate at the specified block coordinates that match the specified heightmap's conditions.
++     * <p>
++     * <b>implNote:</b> Implementations are recommended to use an iterative search as a fallback before resorting to
++     * throwing an {@code UnsupportedOperationException}.
++     * </p>
++     *
 +     * @param x The block's x-coordinate.
 +     * @param z The block's z-coordinate.
 +     * @param heightmap The specified heightmap to use. See {@link com.destroystokyo.paper.HeightmapType}
 +     * @return The highest block's y-coordinate at (x, z) that matches the specified heightmap's conditions.
 +     * @throws UnsupportedOperationException If the heightmap type is not supported.
-+     * @implNote Implementations are recommended to use an iterative search as a fallback before resorting to
-+     *           throwing an {@code UnsupportedOperationException}.
++     *
 +     * @see com.destroystokyo.paper.HeightmapType
 +     */
 +    public int getHighestBlockYAt(int x, int z, @NotNull com.destroystokyo.paper.HeightmapType heightmap) throws UnsupportedOperationException;
@@ -108,12 +112,15 @@ index 107f4173..dc9e8a76 100644
 +    /**
 +     * Returns the highest block's y-coordinate at the specified block coordinates that match the specified heightmap's conditions.
 +     * Note that the y-coordinate of the specified location is ignored.
++     * <p>
++     * <b>implNote:</b> Implementations are recommended to use an iterative search as a fallback before resorting to
++     * throwing an {@code UnsupportedOperationException}.
++     * </p>
++     *
 +     * @param location The specified block coordinates.
 +     * @param heightmap The specified heightmap to use. See {@link com.destroystokyo.paper.HeightmapType}
 +     * @return The highest block's y-coordinate at {@code location} that matches the specified heightmap's conditions.
 +     * @throws UnsupportedOperationException If the heightmap type is not supported.
-+     * @implNote Implementations are recommended to use an iterative search as a fallback before resorting to
-+     *           throwing an {@code UnsupportedOperationException}.
 +     * @see com.destroystokyo.paper.HeightmapType
 +     */
 +    default int getHighestBlockYAt(@NotNull Location location, @NotNull com.destroystokyo.paper.HeightmapType heightmap) throws UnsupportedOperationException {
@@ -122,13 +129,15 @@ index 107f4173..dc9e8a76 100644
 +
 +    /**
 +     * Returns the highest {@link Block} at the specified block coordinates that match the specified heightmap's conditions.
++     * <p>
++     * <b>implNote:</b> Implementations are recommended to use an iterative search as a fallback before resorting to
++     * throwing an {@code UnsupportedOperationException}.
++     * </p>
 +     * @param x The block's x-coordinate.
 +     * @param z The block's z-coordinate.
 +     * @param heightmap The specified heightmap to use. See {@link com.destroystokyo.paper.HeightmapType}
 +     * @return The highest {@link Block} at (x, z) that matches the specified heightmap's conditions.
 +     * @throws UnsupportedOperationException If the heightmap type is not supported.
-+     * @implNote Implementations are recommended to use an iterative search as a fallback before resorting to
-+     *           throwing an {@code UnsupportedOperationException}.
 +     * @see com.destroystokyo.paper.HeightmapType
 +     */
 +    @NotNull
@@ -139,12 +148,14 @@ index 107f4173..dc9e8a76 100644
 +    /**
 +     * Returns the highest {@link Block} at the specified block coordinates that match the specified heightmap's conditions.
 +     * Note that the y-coordinate of the specified location is ignored.
++     * <p>
++     * <b>implNote:</b> Implementations are recommended to use an iterative search as a fallback before resorting to
++     * throwing an {@code UnsupportedOperationException}.
++     * </p>
 +     * @param location The specified block coordinates.
 +     * @param heightmap The specified heightmap to use. See {@link com.destroystokyo.paper.HeightmapType}
 +     * @return The highest {@link Block} at {@code location} that matches the specified heightmap's conditions.
 +     * @throws UnsupportedOperationException If the heightmap type is not supported.
-+     * @implNote Implementations are recommended to use an iterative search as a fallback before resorting to
-+     *           throwing an {@code UnsupportedOperationException}.
 +     * @see com.destroystokyo.paper.HeightmapType
 +     */
 +    @NotNull