diff --git a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Animation.java b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Animation.java
index 2def4f12f..1869d4746 100644
--- a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Animation.java
+++ b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/Animation.java
@@ -266,7 +266,7 @@ public class Animation {
 
 		/** Sets the time and angle of the specified keyframe. */
 		public void setFrame (int frameIndex, float time, float degrees) {
-			frameIndex >>= 1;
+			frameIndex <<= 1;
 			frames[frameIndex] = time;
 			frames[frameIndex + ROTATION] = degrees;
 		}
diff --git a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/PathConstraint.java b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/PathConstraint.java
index 7a59dab2c..d392315c4 100644
--- a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/PathConstraint.java
+++ b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/PathConstraint.java
@@ -23,11 +23,9 @@ public class PathConstraint implements Updatable {
 		rotateMix = data.rotateMix;
 		translateMix = data.translateMix;
 		scaleMix = data.scaleMix;
-
 		bones = new Array(data.bones.size);
 		for (BoneData boneData : data.bones)
 			bones.add(skeleton.findBone(boneData.name));
-
 		target = skeleton.findSlot(data.target.name);
 	}
 
diff --git a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/SkeletonRendererDebug.java b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/SkeletonRendererDebug.java
index 253ad77f2..f53726a19 100644
--- a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/SkeletonRendererDebug.java
+++ b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/SkeletonRendererDebug.java
@@ -137,7 +137,7 @@ public class SkeletonRendererDebug {
 				}
 				if (drawMeshHull && hullLength > 0) {
 					shapes.setColor(attachmentLineColor);
-					hullLength = hullLength / 2 * 5;
+					hullLength = (hullLength >> 1) * 5;
 					float lastX = vertices[hullLength - 5], lastY = vertices[hullLength - 4];
 					for (int ii = 0, nn = hullLength; ii < nn; ii += 5) {
 						float x = vertices[ii], y = vertices[ii + 1];
diff --git a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/TransformConstraint.java b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/TransformConstraint.java
index 67858ab5e..bf484eb36 100644
--- a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/TransformConstraint.java
+++ b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/TransformConstraint.java
@@ -19,7 +19,6 @@ public class TransformConstraint implements Updatable {
 		translateMix = data.translateMix;
 		scaleMix = data.scaleMix;
 		shearMix = data.shearMix;
-
 		bone = skeleton.findBone(data.bone.name);
 		target = skeleton.findBone(data.target.name);
 	}
@@ -29,12 +28,12 @@ public class TransformConstraint implements Updatable {
 		if (constraint == null) throw new IllegalArgumentException("constraint cannot be null.");
 		if (skeleton == null) throw new IllegalArgumentException("skeleton cannot be null.");
 		data = constraint.data;
-		bone = skeleton.bones.get(constraint.bone.data.index);
-		target = skeleton.bones.get(constraint.target.data.index);
 		rotateMix = constraint.rotateMix;
 		translateMix = constraint.translateMix;
 		scaleMix = constraint.scaleMix;
 		shearMix = constraint.shearMix;
+		bone = skeleton.bones.get(constraint.bone.data.index);
+		target = skeleton.bones.get(constraint.target.data.index);
 	}
 
 	public void apply () {
diff --git a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/attachments/MeshAttachment.java b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/attachments/MeshAttachment.java
index b9fdefa6b..23c94ea17 100644
--- a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/attachments/MeshAttachment.java
+++ b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/attachments/MeshAttachment.java
@@ -72,7 +72,7 @@ public class MeshAttachment extends VertexAttachment {
 	public void updateUVs () {
 		float[] regionUVs = this.regionUVs;
 		int verticesLength = regionUVs.length;
-		int worldVerticesLength = verticesLength / 2 * 5;
+		int worldVerticesLength = (verticesLength >> 1) * 5;
 		if (worldVertices == null || worldVertices.length != worldVerticesLength) worldVertices = new float[worldVerticesLength];
 
 		float u, v, width, height;
diff --git a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/attachments/RegionSequenceAttachment.java b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/attachments/RegionSequenceAttachment.java
index 2e70db9bc..53f0f0060 100644
--- a/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/attachments/RegionSequenceAttachment.java
+++ b/spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/attachments/RegionSequenceAttachment.java
@@ -58,7 +58,7 @@ public class RegionSequenceAttachment extends RegionAttachment {
 			frameIndex = frameIndex % regions.length;
 			break;
 		case pingPong:
-			frameIndex = frameIndex % (regions.length * 2);
+			frameIndex = frameIndex % (regions.length << 1);
 			if (frameIndex >= regions.length) frameIndex = regions.length - 1 - (frameIndex - regions.length);
 			break;
 		case random: