change lang level to java 8

OctoPvP · Jun 28, 2023 · 19d1c46 · 19d1c46
1 parent e3e5f45
commit 19d1c46
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Showing 3 changed files with 8 additions and 6 deletions.
diff --git a/Commander-Bukkit/src/main/java/net/octopvp/commander/bukkit/BukkitPlatform.java b/Commander-Bukkit/src/main/java/net/octopvp/commander/bukkit/BukkitPlatform.java
@@ -64,11 +64,11 @@ public class BukkitPlatform implements CommanderPlatform {
 
     public BukkitPlatform(Plugin plugin) {
         this.plugin = plugin;
-        if (plugin.getServer().getPluginManager() instanceof SimplePluginManager manager) {
+        if (plugin.getServer().getPluginManager() instanceof SimplePluginManager) {
             try {
                 Field field = SimplePluginManager.class.getDeclaredField("commandMap");
                 field.setAccessible(true);
-                commandMap = (CommandMap) field.get(manager);
+                commandMap = (CommandMap) field.get(plugin.getServer().getPluginManager());
             } catch (IllegalArgumentException | NoSuchFieldException | IllegalAccessException | SecurityException e) {
                 e.printStackTrace();
             }
@@ -95,7 +95,8 @@ public void handleCommandException(CommandContext ctx, CommandException e) {
 
     @Override
     public void handleCommandException(CommandInfo info, CoreCommandSender sender, CommandException e) {
-        if (e instanceof LocalizedCommandException lce) {
+        if (e instanceof LocalizedCommandException) {
+            LocalizedCommandException lce = (LocalizedCommandException) e;
             ResponseHandler handler = lce.getResponseHandler();
             if (handler == null) {
                 throw new NullPointerException("Could not find a instance of ResponseHandler to handle command exception: " + e.getClass().getName());

diff --git a/Commander-Core/src/main/java/net/octopvp/commander/CommanderImpl.java b/Commander-Core/src/main/java/net/octopvp/commander/CommanderImpl.java
@@ -533,7 +533,8 @@ private void executeInternally(CoreCommandSender sender, String label, String[]
                 }
             } catch (CommandException e) {
                 LocalizedCommandException.checkResponseHandlerNull(e, getResponseHandler());
-                if (e instanceof MessageException me) {
+                if (e instanceof MessageException) {
+                    MessageException me = (MessageException) e;
                     getPlatform().handleMessage(me.getMessage(), sender);
                     return;
                 }

diff --git a/Commander-Core/src/main/java/net/octopvp/commander/util/Primitives.java b/Commander-Core/src/main/java/net/octopvp/commander/util/Primitives.java
@@ -127,8 +127,8 @@ public static Class<?> getRawType(Type type) {
             // type is a normal class.
             return (Class<?>) type;
 
-        } else if (type instanceof ParameterizedType parameterizedType) {
-
+        } else if (type instanceof ParameterizedType) {
+            ParameterizedType parameterizedType = (ParameterizedType) type;
             // I'm not exactly sure why getRawType() returns Type instead of Class.
             // Neal isn't either but suspects some pathological case related
             // to nested classes exists.