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#3099: Improve toArray calls by using an empty array as parameter.

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From Intellij IDEA inspections: Since late updates of OpenJDK 6 this call was intrinsified, making the performance of the empty array version the same and sometimes even better, compared to the pre-sized version.
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Janmm14 2021-05-27 22:23:43 +00:00 committed by GitHub
parent 39a80e414e
commit d49e97c423
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 7 additions and 8 deletions
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2
api/src/main/java/net/md_5/bungee/api/plugin/LibraryLoader.java
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@ -116,7 +116,7 @@ class LibraryLoader
} );
}
URLClassLoader loader = new URLClassLoader( jarFiles.toArray( new URL[ jarFiles.size() ] ) );
URLClassLoader loader = new URLClassLoader( jarFiles.toArray( new URL[ 0 ] ) );
return loader;
}

2
chat/src/main/java/net/md_5/bungee/api/ChatColor.java
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@ -300,7 +300,7 @@ public final class ChatColor
@Deprecated
public static ChatColor[] values()
{
return BY_CHAR.values().toArray( new ChatColor[ BY_CHAR.values().size() ] );
return BY_CHAR.values().toArray( new ChatColor[ 0 ] );
}
/**

2
chat/src/main/java/net/md_5/bungee/api/chat/ComponentBuilder.java
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@ -57,7 +57,7 @@ public final class ComponentBuilder
*/
public ComponentBuilder(ComponentBuilder original)
{
this( original.parts.toArray( new BaseComponent[ original.parts.size() ] ) );
this( original.parts.toArray( new BaseComponent[ 0 ] ) );
}
/**

2
chat/src/main/java/net/md_5/bungee/api/chat/TextComponent.java
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@ -157,7 +157,7 @@ public final class TextComponent extends BaseComponent
component.setText( builder.toString() );
components.add( component );
return components.toArray( new BaseComponent[ components.size() ] );
return components.toArray( new BaseComponent[ 0 ] );
}
/**

5
event/src/main/java/net/md_5/bungee/event/EventBus.java
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@ -117,8 +117,7 @@ public class EventBus
currentPriorityMap = new HashMap<>();
prioritiesMap.put( entry.getKey(), currentPriorityMap );
}
Method[] baked = new Method[ entry.getValue().size() ];
currentPriorityMap.put( listener, entry.getValue().toArray( baked ) );
currentPriorityMap.put( listener, entry.getValue().toArray( new Method[ 0 ] ) );
}
bakeHandlers( e.getKey() );
}
@ -196,7 +195,7 @@ public class EventBus
}
}
} while ( value++ < Byte.MAX_VALUE );
byEventBaked.put( eventClass, handlersList.toArray( new EventHandlerMethod[ handlersList.size() ] ) );
byEventBaked.put( eventClass, handlersList.toArray( new EventHandlerMethod[ 0 ] ) );
} else
{
byEventBaked.remove( eventClass );

2
proxy/src/main/java/net/md_5/bungee/util/ChatComponentTransformer.java
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@ -115,7 +115,7 @@ public final class ChatComponentTransformer
{
if ( root.getExtra() != null && !root.getExtra().isEmpty() )
{
List<BaseComponent> list = Lists.newArrayList( transform( player, transformHover, root.getExtra().toArray( new BaseComponent[ root.getExtra().size() ] ) ) );
List<BaseComponent> list = Lists.newArrayList( transform( player, transformHover, root.getExtra().toArray( new BaseComponent[ 0 ] ) ) );
root.setExtra( list );
}