Javadocs. Don't use generics for Sequence#apply.

spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/attachments/MeshAttachment.java

@@ -100,8 +100,8 @@ public class MeshAttachment extends VertexAttachment implements HasTextureRegion
 		return region;
 	}
 
-	/** Calculates {@link #uvs} using the {@link #regionUVs} and {@link #region}. Must be called if the {@link #region},
-	 * {@link #regionUVs}, or the region's properties are changed. */
+	/** Calculates {@link #uvs} using the {@link #regionUVs} and region. Must be called if the region, the region's properties, or
+	 * the {@link #regionUVs} are changed. */
 	public void updateRegion () {
 		float[] regionUVs = this.regionUVs;
 		if (this.uvs == null || this.uvs.length != regionUVs.length) this.uvs = new float[regionUVs.length];
@@ -164,7 +164,7 @@ public class MeshAttachment extends VertexAttachment implements HasTextureRegion
 		}
 	}
 
-	/** If the attachment has a {@link #sequence}, the {@link #region} may be changed. */
+	/** If the attachment has a {@link #sequence}, the region may be changed. */
 	public void computeWorldVertices (Slot slot, int start, int count, float[] worldVertices, int offset, int stride) {
 		if (sequence != null) sequence.apply(slot, this);
 		super.computeWorldVertices(slot, start, count, worldVertices, offset, stride);

spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/attachments/RegionAttachment.java

@@ -78,8 +78,8 @@ public class RegionAttachment extends Attachment implements HasTextureRegion {
 		sequence = new Sequence(sequence);
 	}
 
-	/** Calculates the {@link #offset} and {@link #uvs} using the {@link #region} and the attachment's transform. Must be called if
-	 * the {@link #region}, transform, or the region's properties are changed. */
+	/** Calculates the {@link #offset} and {@link #uvs} using the region and the attachment's transform. Must be called if the
+	 * region, the region's properties, or the transform are changed. */
 	public void updateRegion () {
 		float width = getWidth();
 		float height = getHeight();
@@ -161,8 +161,8 @@ public class RegionAttachment extends Attachment implements HasTextureRegion {
 		return region;
 	}
 
-	/** Transforms the attachment's four vertices to world coordinates. If the attachment has a {@link #sequence}, the
-	 * {@link #region} may be changed.
+	/** Transforms the attachment's four vertices to world coordinates. If the attachment has a {@link #sequence}, the region may
+	 * be changed.
 	 * <p>
 	 * See <a href="http://esotericsoftware.com/spine-runtime-skeletons#World-transforms">World transforms</a> in the Spine
 	 * Runtimes Guide.

spine-libgdx/spine-libgdx/src/com/esotericsoftware/spine/attachments/Sequence.java

@@ -56,7 +56,7 @@ public class Sequence {
 		setupIndex = other.setupIndex;
 	}
 
-	public <T extends Attachment & HasTextureRegion> void apply (Slot slot, T attachment) {
+	public void apply (Slot slot, HasTextureRegion attachment) {
 		int index = slot.getSequenceIndex();
 		if (index == -1) index = setupIndex;
 		if (index >= regions.length) index = regions.length - 1;