remove waterfall-only method

fixes #75

Author: DaniFoldi

build.gradle

@@ -4,8 +4,9 @@ plugins {
 }
 
 group 'com.danifoldi'
-version '1.2.5'
+version '1.2.6'
 sourceCompatibility = JavaVersion.VERSION_11
+targetCompatibility = JavaVersion.VERSION_11
 
 repositories {
     mavenCentral()

src/main/java/com/danifoldi/bungeegui/command/PluginCommand.java

@@ -289,7 +289,7 @@ public void execute(final @NotNull CommandSender sender, final @NotNull String[]
             case "p":
                 return List.of(ProxyServer.getInstance().getPlayer(target.getSecond()));
             case "s":
-                return ProxyServer.getInstance().getServersCopy().get(target.getSecond()).getPlayers();
+                return ProxyServer.getInstance().getServers().get(target.getSecond()).getPlayers();
             default:
                 return Collections.emptyList();
         }

src/main/java/com/danifoldi/bungeegui/inject/BungeeGuiComponent.java

@@ -7,7 +7,6 @@
 import net.md_5.bungee.api.ProxyServer;
 import net.md_5.bungee.api.plugin.PluginManager;
 import net.md_5.bungee.api.scheduler.TaskScheduler;
-import org.intellij.lang.annotations.MagicConstant;
 import org.jetbrains.annotations.NotNull;
 
 import javax.inject.Singleton;

src/main/java/com/danifoldi/bungeegui/main/GuiHandler.java

@@ -11,7 +11,6 @@
 import com.danifoldi.bungeegui.util.StringUtil;
 import com.electronwill.nightconfig.core.Config;
 import com.electronwill.nightconfig.core.EnumGetMethod;
-import dagger.Module;
 import de.exceptionflug.protocolize.inventory.Inventory;
 import de.exceptionflug.protocolize.inventory.InventoryModule;
 import de.exceptionflug.protocolize.items.ItemStack;

src/main/java/com/danifoldi/bungeegui/main/PlaceholderHandler.java

@@ -107,7 +107,7 @@ void unregisterAll() {
     void registerBuiltins() {
         final @NotNull ConcurrentMap<ServerInfo, Boolean> lastStatus = new ConcurrentHashMap<>();
         refreshData = proxyServer.getScheduler().schedule(plugin, () -> {
-            for (ServerInfo server: proxyServer.getServersCopy().values()) {
+            for (ServerInfo server: Map.copyOf(proxyServer.getServers()).values()) {
                 server.ping((ping, error) -> {
                     if (lastStatus.containsKey(server) && lastStatus.get(server) != (error == null)) {
                         if (error != null) {
@@ -149,7 +149,7 @@ void registerBuiltins() {
             return String.valueOf(count);
         });
         registerBuiltin("guicount", player -> String.valueOf(BungeeGuiAPI.getInstance().getAvailableGuis().size()));
-        registerBuiltin("servercount", player -> String.valueOf(proxyServer.getServersCopy().size()));
+        registerBuiltin("servercount", player -> String.valueOf(proxyServer.getServers().size()));
         registerBuiltin("plugincount", player -> String.valueOf(pluginManager.getPlugins().size()));
         registerBuiltin("placeholdercount", player -> String.valueOf(placeholders.size() + builtinPlaceholders.size()));
         registerBuiltin("displayname", player -> {
@@ -318,7 +318,7 @@ void registerBuiltins() {
             }
         });
 
-        for (Map.Entry<String, ServerInfo> server: proxyServer.getServersCopy().entrySet()) {
+        for (Map.Entry<String, ServerInfo> server: Map.copyOf(proxyServer.getServers()).entrySet()) {
             registerBuiltin("status@" + server.getKey(), player -> {
                 final boolean online = lastStatus.get(server.getValue());
                 return online ? "Online" : "Offline";