Cleanup formatting / spacing

src/main/java/me/clip/placeholderapi/expansion/ExpansionManager.java

@@ -40,6 +40,7 @@ public final class ExpansionManager {
 
   public ExpansionManager(PlaceholderAPIPlugin instance) {
     plugin = instance;
+
     File f = new File(PlaceholderAPIPlugin.getInstance().getDataFolder(), "expansions");
     if (!f.exists()) {
       f.mkdirs();
@@ -54,6 +55,7 @@ public final class ExpansionManager {
         }
       }
     }
+
     return null;
   }
 
@@ -61,16 +63,19 @@ public final class ExpansionManager {
     if (expansion == null || expansion.getIdentifier() == null) {
       return false;
     }
+
     if (expansion instanceof Configurable) {
       Map<String, Object> defaults = ((Configurable) expansion).getDefaults();
       String pre = "expansions." + expansion.getIdentifier() + ".";
       FileConfiguration cfg = plugin.getConfig();
       boolean save = false;
+
       if (defaults != null) {
         for (Entry<String, Object> entries : defaults.entrySet()) {
           if (entries.getKey() == null || entries.getKey().isEmpty()) {
             continue;
           }
+
           if (entries.getValue() == null) {
             if (cfg.contains(pre + entries.getKey())) {
               save = true;
@@ -84,11 +89,13 @@ public final class ExpansionManager {
           }
         }
       }
+
       if (save) {
         plugin.saveConfig();
         plugin.reloadConfig();
       }
     }
+
     if (expansion instanceof VersionSpecific) {
       VersionSpecific nms = (VersionSpecific) expansion;
       if (!nms.isCompatibleWith(PlaceholderAPIPlugin.getServerVersion())) {
@@ -99,22 +106,29 @@ public final class ExpansionManager {
         return false;
       }
     }
+
     if (!expansion.canRegister()) {
       return false;
     }
+
     if (!expansion.register()) {
       return false;
     }
+
     if (expansion instanceof Listener) {
       Listener l = (Listener) expansion;
       Bukkit.getPluginManager().registerEvents(l, plugin);
     }
+
     plugin.getLogger().info("Successfully registered expansion: " + expansion.getIdentifier());
+
     if (expansion instanceof Taskable) {
       ((Taskable) expansion).start();
     }
+
     if (plugin.getExpansionCloud() != null) {
       CloudExpansion ce = plugin.getExpansionCloud().getCloudExpansion(expansion.getIdentifier());
+
       if (ce != null) {
         ce.setHasExpansion(true);
         if (!ce.getLatestVersion().equals(expansion.getVersion())) {
@@ -122,6 +136,7 @@ public final class ExpansionManager {
         }
       }
     }
+
     return true;
   }
 
@@ -131,12 +146,14 @@ public final class ExpansionManager {
     if (subs == null || subs.isEmpty()) {
       return null;
     }
+
     // only register the first instance found as an expansion jar should only have 1 class
     // extending PlaceholderExpansion
     PlaceholderExpansion ex = createInstance(subs.get(0));
     if (registerExpansion(ex)) {
       return ex;
     }
+
     return null;
   }
 
@@ -144,10 +161,12 @@ public final class ExpansionManager {
     if (plugin == null) {
       return;
     }
+
     List<Class<?>> subs = FileUtil.getClasses("expansions", null, PlaceholderExpansion.class);
     if (subs == null || subs.isEmpty()) {
       return;
     }
+
     for (Class<?> klass : subs) {
       PlaceholderExpansion ex = createInstance(klass);
       if (ex != null) {
@@ -160,10 +179,12 @@ public final class ExpansionManager {
     if (klass == null) {
       return null;
     }
+
     PlaceholderExpansion ex = null;
     if (!PlaceholderExpansion.class.isAssignableFrom(klass)) {
       return null;
     }
+
     try {
       Constructor<?>[] c = klass.getConstructors();
       if (c.length == 0) {
@@ -181,6 +202,7 @@ public final class ExpansionManager {
           .severe("Failed to init placeholder expansion from class: " + klass.getName());
       plugin.getLogger().severe(t.getMessage());
     }
+
     return ex;
   }
 }

src/main/java/me/clip/placeholderapi/expansion/NMSVersion.java

@@ -51,6 +51,7 @@ public enum NMSVersion {
         return v;
       }
     }
+
     return NMSVersion.UNKNOWN;
   }
 

src/main/java/me/clip/placeholderapi/expansion/cloud/CloudExpansion.java

@@ -172,7 +172,6 @@ public class CloudExpansion {
   }
 
   public class Version {
-
     private String url, version, release_notes;
 
     public String getUrl() {

src/main/java/me/clip/placeholderapi/expansion/cloud/ExpansionCloudManager.java

@@ -135,16 +135,19 @@ public class ExpansionCloudManager {
         if (map == null) {
             return 0;
         }
+
         int pages = map.size() > 0 ? 1 : 0;
         if (pages == 0) {
             return pages;
         }
+
         if (map.size() > amount) {
             pages = map.size() / amount;
             if (map.size() % amount > 0) {
                 pages++;
             }
         }
+
         return pages;
     }
 
@@ -164,7 +167,6 @@ public class ExpansionCloudManager {
 
 
     public void fetch(boolean allowUnverified) {
-
         plugin.getLogger().info("Fetching available expansion information...");
 
         plugin.getServer().getScheduler().runTaskAsynchronously(plugin, () -> {
@@ -176,7 +178,6 @@ public class ExpansionCloudManager {
             final List<CloudExpansion> unsorted = new ArrayList<>();
 
             data.forEach((name, cexp) -> {
-
                 if ((allowUnverified || cexp.isVerified()) && cexp.getLatestVersion() != null && cexp.getVersion(cexp.getLatestVersion()) != null) {
                     cexp.setName(name);
 
@@ -207,7 +208,6 @@ public class ExpansionCloudManager {
             if (updates > 0) {
                 plugin.getLogger().info(updates + " installed expansions have updates available.");
             }
-
         });
     }
 
@@ -217,13 +217,11 @@ public class ExpansionCloudManager {
     }
 
     private void download(URL url, String name) throws IOException {
-
         InputStream is = null;
 
         FileOutputStream fos = null;
 
         try {
-
             URLConnection urlConn = url.openConnection();
 
             is = urlConn.getInputStream();
@@ -257,7 +255,6 @@ public class ExpansionCloudManager {
     }
 
     public void downloadExpansion(final String player, final CloudExpansion ex, final String version) {
-
         if (downloading.contains(ex.getName())) {
             return;
         }
@@ -279,13 +276,11 @@ public class ExpansionCloudManager {
         Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
 
             try {
-
                 download(new URL(ver.getUrl()), ex.getName());
 
                 plugin.getLogger().info("Download of expansion: " + ex.getName() + " complete!");
 
             } catch (Exception e) {
-
                 plugin.getLogger()
                       .warning("Failed to download expansion: " + ex.getName() + " from: " + ver.getUrl());
 
@@ -306,11 +301,9 @@ public class ExpansionCloudManager {
             }
 
             Bukkit.getScheduler().runTask(plugin, () -> {
-
                 downloading.remove(ex.getName());
 
                 if (player != null) {
-
                     Player p = Bukkit.getPlayer(player);
 
                     if (p != null) {
@@ -324,16 +317,15 @@ public class ExpansionCloudManager {
 
 
     private static class URLReader {
-
         static String read(String url) {
             StringBuilder builder = new StringBuilder();
 
             try (BufferedReader reader = new BufferedReader(new InputStreamReader(new URL(url).openStream()))) {
-
                 String inputLine;
                 while ((inputLine = reader.readLine()) != null) {
                     builder.append(inputLine);
                 }
+
             } catch (Exception ex) {
                 builder.setLength(0);
             }