Cleanup

src/main/java/com/sk89q/worldedit/data/BlockData.java

@@ -362,9 +362,11 @@ public final class BlockData {
         case NORTH_SOUTH:
             flipX = 1;
             break;
+
         case WEST_EAST:
             flipZ = 1;
             break;
+
         case UP_DOWN:
             flipY = 1;
             break;
@@ -399,9 +401,11 @@ public final class BlockData {
             case 0:
             case 1:
                 return data;
+
             case 2:
             case 3:
                 return data ^ flipX;
+
             case 4:
             case 5:
                 return data ^ flipZ;
@@ -416,6 +420,7 @@ public final class BlockData {
             case 0:
             case 1:
                 return data ^ flipX;
+
             case 2:
             case 3:
                 return data ^ flipZ;
@@ -437,6 +442,7 @@ public final class BlockData {
             switch (direction) {
             case NORTH_SOUTH:
                 return (16 - data) & 0xf;
+
             case WEST_EAST:
                 return (8 - data) & 0xf;
             }
@@ -451,6 +457,7 @@ public final class BlockData {
             case 2:
             case 3:
                 return data ^ flipZ;
+
             case 4:
             case 5:
                 return data ^ flipX;
@@ -465,6 +472,7 @@ public final class BlockData {
             case 0:
             case 2:
                 return data ^ (flipZ << 1);
+
             case 1:
             case 3:
                 return data ^ (flipX << 1);
@@ -476,6 +484,7 @@ public final class BlockData {
             case 0:
             case 1:
                 return data ^ flipZ;
+
             case 2:
             case 3:
                 return data ^ flipX;
@@ -489,9 +498,11 @@ public final class BlockData {
             case 0:
             case 1:
                 return data ^ flipY;
+
             case 2:
             case 3:
                 return data ^ flipZ;
+
             case 4:
             case 5:
                 return data ^ flipX;
@@ -504,23 +515,23 @@ public final class BlockData {
             case 1:
             case 4:
             case 7:
-                data += 2 * flipX;
+                data += flipX * 2;
                 break;
             case 3:
             case 6:
             case 9:
-                data -= 2 * flipX;
+                data -= flipX * 2;
                 break;
             }
             switch (data) {
             case 1:
             case 2:
             case 3:
-                return data + 6 * flipZ;
+                return data + flipZ * 6;
             case 7:
             case 8:
             case 9:
-                return data - 6 * flipZ;
+                return data - flipZ * 6;
             }
             break;
 
@@ -531,10 +542,12 @@ public final class BlockData {
                 bit1 = 0x2;
                 bit2 = 0x8;
                 break;
+
             case WEST_EAST:
                 bit1 = 0x1;
                 bit2 = 0x4;
                 break;
+
             default:
                 return data;
             }
@@ -548,10 +561,11 @@ public final class BlockData {
             switch (data & 0x3) {
             case 0:
             case 2:
-                return data ^ 2 * flipZ;
+                return data ^ flipZ * 2;
+
             case 1:
             case 3:
-                return data ^ 2 * flipX;
+                return data ^ flipX * 2;
             }
             break;
         }