prefer isEmpty over length() == 0

2015-09-25 23:18:27 +02:00
parent 430b33b7a3
commit 2d71b0e34a
12 changed files with 15 additions and 15 deletions
@@ -110,7 +110,7 @@ public class GroupIngredient implements IIngredient
 			this.isInside = false;
 		}

-		if( out.size() == 0 )
+		if( out.isEmpty() )
 		{
 			throw new MissingIngredientError( this.toString() + " - group could not be resolved to any items." );
 		}