Override Argument#toString for all subclasses

src/main/java/net/minestom/server/command/builder/arguments/ArgumentBoolean.java

@@ -37,4 +37,8 @@ public class ArgumentBoolean extends Argument<Boolean> {
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
 
+    @Override
+    public String toString() {
+        return String.format("Boolean<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/ArgumentCommand.java

@@ -74,4 +74,9 @@ public class ArgumentCommand extends Argument<CommandResult> {
         this.shortcut = shortcut;
         return this;
     }
+
+    @Override
+    public String toString() {
+        return String.format("Command<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/ArgumentLiteral.java

@@ -31,4 +31,9 @@ public class ArgumentLiteral extends Argument<String> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{literalNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("Literal<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/ArgumentString.java

@@ -77,4 +77,9 @@ public class ArgumentString extends Argument<String> {
 
         return StringEscapeUtils.unescapeJava(input);
     }
+
+    @Override
+    public String toString() {
+        return String.format("String<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/ArgumentStringArray.java

@@ -36,4 +36,9 @@ public class ArgumentStringArray extends Argument<String[]> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("StringArray<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/ArgumentWord.java

@@ -116,4 +116,9 @@ public class ArgumentWord extends Argument<String> {
     public String[] getRestrictions() {
         return restrictions;
     }
+
+    @Override
+    public String toString() {
+        return String.format("Word<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentColor.java

@@ -47,4 +47,9 @@ public class ArgumentColor extends Argument<Style> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("Color<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentComponent.java

@@ -35,4 +35,9 @@ public class ArgumentComponent extends Argument<Component> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("Component<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentEntity.java

@@ -269,6 +269,20 @@ public class ArgumentEntity extends Argument<EntityFinder> {
         return onlyPlayers;
     }
 
+    @Override
+    public String toString() {
+        if (onlySingleEntity) {
+            if (onlyPlayers) {
+                return String.format("Player<%s>", getId());
+            }
+            return String.format("Entity<%s>", getId());
+        }
+        if (onlyPlayers) {
+            return String.format("Players<%s>", getId());
+        }
+        return String.format("Entities<%s>", getId());
+    }
+
     private static EntityFinder.TargetSelector toTargetSelector(@NotNull String selectorVariable) {
         if (selectorVariable.equals("@p"))
             return EntityFinder.TargetSelector.NEAREST_PLAYER;

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentFloatRange.java

@@ -62,4 +62,9 @@ public class ArgumentFloatRange extends ArgumentRange<FloatRange> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("FloatRange<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentIntRange.java

@@ -67,4 +67,9 @@ public class ArgumentIntRange extends ArgumentRange<IntRange> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("IntRange<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentItemStack.java

@@ -67,4 +67,9 @@ public class ArgumentItemStack extends Argument<ItemStack> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("ItemStack<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentNbtCompoundTag.java

@@ -47,4 +47,9 @@ public class ArgumentNbtCompoundTag extends Argument<NBTCompound> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("NbtCompound<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentNbtTag.java

@@ -43,4 +43,9 @@ public class ArgumentNbtTag extends Argument<NBT> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("NBT<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentResourceLocation.java

@@ -31,4 +31,9 @@ public class ArgumentResourceLocation extends Argument<String> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("ResourceLocation<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentTime.java

@@ -66,4 +66,9 @@ public class ArgumentTime extends Argument<UpdateOption> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("Time<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/ArgumentUUID.java

@@ -33,4 +33,9 @@ public class ArgumentUUID extends Argument<UUID> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("UUID<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/registry/ArgumentBlockState.java

@@ -24,4 +24,9 @@ public class ArgumentBlockState extends ArgumentRegistry<Block> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("BlockState<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/registry/ArgumentEnchantment.java

@@ -27,4 +27,9 @@ public class ArgumentEnchantment extends ArgumentRegistry<Enchantment> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("Enchantment<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/registry/ArgumentEntityType.java

@@ -29,4 +29,9 @@ public class ArgumentEntityType extends ArgumentRegistry<EntityType> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("EntityType<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/registry/ArgumentParticle.java

@@ -27,4 +27,9 @@ public class ArgumentParticle extends ArgumentRegistry<Particle> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("Particle<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/minecraft/registry/ArgumentPotionEffect.java

@@ -27,4 +27,9 @@ public class ArgumentPotionEffect extends ArgumentRegistry<PotionEffect> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("Potion<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/number/ArgumentDouble.java

@@ -57,4 +57,8 @@ public class ArgumentDouble extends ArgumentNumber<Double> {
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
 
+    @Override
+    public String toString() {
+        return String.format("Double<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/number/ArgumentFloat.java

@@ -57,4 +57,8 @@ public class ArgumentFloat extends ArgumentNumber<Float> {
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
 
+    @Override
+    public String toString() {
+        return String.format("Float<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/number/ArgumentInteger.java

@@ -48,4 +48,8 @@ public class ArgumentInteger extends ArgumentNumber<Integer> {
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
 
+    @Override
+    public String toString() {
+        return String.format("Integer<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/relative/ArgumentRelativeBlockPosition.java

@@ -88,4 +88,9 @@ public class ArgumentRelativeBlockPosition extends ArgumentRelative<RelativeBloc
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("RelativeBlockPosition<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/relative/ArgumentRelativeVec2.java

@@ -77,4 +77,8 @@ public class ArgumentRelativeVec2 extends ArgumentRelative<RelativeVec> {
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
 
+    @Override
+    public String toString() {
+        return String.format("RelativeVec2<%s>", getId());
+    }
 }

src/main/java/net/minestom/server/command/builder/arguments/relative/ArgumentRelativeVec3.java

@@ -83,4 +83,9 @@ public class ArgumentRelativeVec3 extends ArgumentRelative<RelativeVec> {
 
         nodeMaker.addNodes(new DeclareCommandsPacket.Node[]{argumentNode});
     }
+
+    @Override
+    public String toString() {
+        return String.format("RelativeVec3<%s>", getId());
+    }
 }