Always use {}

src/api/java/appeng/api/util/AEPartLocation.java

@@ -68,7 +68,9 @@ public enum AEPartLocation
 	public static AEPartLocation fromOrdinal( final int id )
 	{
 		if( id >= 0 && id < SIDE_LOCATIONS.length )
+		{
 			return SIDE_LOCATIONS[id];
+		}
 
 		return INTERNAL;
 	}
@@ -82,7 +84,9 @@ public enum AEPartLocation
 	public static AEPartLocation fromFacing( final EnumFacing side )
 	{
 		if( side == null )
+		{
 			return INTERNAL;
+		}
 		return values()[side.ordinal()];
 	}
 

src/main/java/appeng/tile/AEBaseTile.java

@@ -412,7 +412,9 @@ public class AEBaseTile extends TileEntity implements IOrientable, ICommonTile,
 	public EnumFacing getForward()
 	{
 		if( forward == null )
+		{
 			return EnumFacing.NORTH;
+		}
 		return this.forward;
 	}
 
@@ -420,7 +422,9 @@ public class AEBaseTile extends TileEntity implements IOrientable, ICommonTile,
 	public EnumFacing getUp()
 	{
 		if( up == null )
+		{
 			return EnumFacing.UP;
+		}
 		return this.up;
 	}