Initial Paper-API for Bukkit 1.13 Preview 4 - THIS IS NOT SERVER

This branch/commit is only useful to those who purely use a clean Bukkit/Spigot/Paper API
and does not use NMS/OBC references.

This will let you start updating your plugin to the latest 1.13 builds of Bukkit Preview (4 as of now)

Note that this release is not final!!! API breakages may occur!

It is up to you if you find use out of this work.

Spigot-API-Patches/POM-changes.patch

@@ -5,7 +5,7 @@ Subject: [PATCH] POM changes
 
 
 diff --git a/pom.xml b/pom.xml
-index 7c81917d..4c5bda27 100644
+index 99ff13b3..cc8fca48 100644
 --- a/pom.xml
 +++ b/pom.xml
 @@ -0,0 +0,0 @@
@@ -22,7 +22,7 @@ index 7c81917d..4c5bda27 100644
 +
 +    <groupId>com.destroystokyo.paper</groupId>
 +    <artifactId>paper-api</artifactId>
-     <version>1.12.2-R0.1-SNAPSHOT</version>
+     <version>1.13-pre5-R0.1-SNAPSHOT</version>
      <packaging>jar</packaging>
  
 -    <name>Spigot-API</name>
@@ -32,13 +32,7 @@ index 7c81917d..4c5bda27 100644
      <description>An enhanced plugin API for Minecraft servers.</description>
  
      <properties>
--        <maven.compiler.source>1.7</maven.compiler.source>
--        <maven.compiler.target>1.7</maven.compiler.target>
-+        <!-- Paper - Bump to 1.8 - Get off your dinosaur and get on this rocket ship... -->
-+        <maven.compiler.source>1.8</maven.compiler.source>
-+        <maven.compiler.target>1.8</maven.compiler.target>
-         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-     </properties>
+@@ -0,0 +0,0 @@
  
      <distributionManagement>
          <repository>
@@ -55,34 +49,17 @@ index 7c81917d..4c5bda27 100644
          </snapshotRepository>
      </distributionManagement>
  
--    <repositories>
--        <repository>
--            <id>spigotmc-public</id>
--            <url>https://hub.spigotmc.org/nexus/content/groups/public/</url>
--        </repository>
--    </repositories>
--
-     <pluginRepositories>
-         <pluginRepository>
-             <id>spigotmc-public</id>
 @@ -0,0 +0,0 @@
-         </pluginRepository>
-     </pluginRepositories>
- 
-+    <repositories>
-+        <repository>
-+            <id>spigotmc-public</id>
-+            <url>https://hub.spigotmc.org/nexus/content/groups/public/</url>
-+        </repository>
+             <id>spigotmc-public</id>
+             <url>https://hub.spigotmc.org/nexus/content/groups/public/</url>
+         </repository>
 +        <repository>
 +            <id>sonatype</id>
 +            <url>https://oss.sonatype.org/content/groups/public/</url>
 +        </repository>
-+    </repositories>
-+
-     <dependencies>
-         <dependency>
-             <groupId>commons-lang</groupId>
+     </repositories>
+ 
+     <pluginRepositories>
 @@ -0,0 +0,0 @@
              <version>1.1.1</version>
              <scope>compile</scope>
@@ -122,10 +99,10 @@ index 7c81917d..4c5bda27 100644
                      <!-- when downloading via Maven we can pull depends individually -->
                      <shadedArtifactAttached>true</shadedArtifactAttached>
                  </configuration>
-@@ -0,0 +0,0 @@
+             </plugin>
          </plugins>
      </build>
- 
+-
 -    <profiles>
 -        <profile>
 -            <id>development</id>
@@ -146,7 +123,7 @@ index 7c81917d..4c5bda27 100644
 -                        <configuration>
 -                            <signature>
 -                                <groupId>org.codehaus.mojo.signature</groupId>
--                                <artifactId>java17</artifactId>
+-                                <artifactId>java18</artifactId>
 -                                <version>1.0</version>
 -                            </signature>
 -                        </configuration>