Removed : int (for example) in syntax.

We can have better ways to show this, without making usage text so long.

src/main/java/com/mojang/brigadier/arguments/ArgumentType.java

@@ -16,7 +16,4 @@ public interface ArgumentType<T> {
         return null;
     }
 
-    default String getUsageText() {
-        return null;
-    }
 }

src/main/java/com/mojang/brigadier/arguments/BoolArgumentType.java

@@ -21,9 +21,4 @@ public class BoolArgumentType implements ArgumentType<Boolean> {
     public <S> Boolean parse(final StringReader reader, final CommandContextBuilder<S> contextBuilder) throws CommandSyntaxException {
         return reader.readBoolean();
     }
-
-    @Override
-    public String getUsageText() {
-        return "bool";
-    }
 }

src/main/java/com/mojang/brigadier/arguments/FloatArgumentType.java

@@ -95,9 +95,4 @@ public class FloatArgumentType implements ArgumentType<Float> {
     public String getUsageSuffix() {
         return suffix.length() == 0 ? null : suffix;
     }
-
-    @Override
-    public String getUsageText() {
-        return "float";
-    }
 }

src/main/java/com/mojang/brigadier/arguments/IntegerArgumentType.java

@@ -95,9 +95,4 @@ public class IntegerArgumentType implements ArgumentType<Integer> {
     public String getUsageSuffix() {
         return suffix.length() == 0 ? null : suffix;
     }
-
-    @Override
-    public String getUsageText() {
-        return "int";
-    }
 }

src/main/java/com/mojang/brigadier/arguments/StringArgumentType.java

@@ -69,11 +69,6 @@ public class StringArgumentType implements ArgumentType<String> {
         return result.toString();
     }
 
-    @Override
-    public String getUsageText() {
-        return "string";
-    }
-
     public enum StringType {
         SINGLE_WORD,
         QUOTABLE_PHRASE,

src/main/java/com/mojang/brigadier/tree/ArgumentCommandNode.java

@@ -43,11 +43,7 @@ public class ArgumentCommandNode<S, T> extends CommandNode<S> {
 
     @Override
     public String getUsageText() {
-        String usage = name;
-        if (type.getUsageText() != null) {
-            usage += ": " + type.getUsageText();
-        }
-        usage = USAGE_ARGUMENT_OPEN + usage + USAGE_ARGUMENT_CLOSE;
+        String usage = USAGE_ARGUMENT_OPEN + name + USAGE_ARGUMENT_CLOSE;
         if (type.getUsageSuffix() != null) {
             usage += type.getUsageSuffix();
         }