2 files changed, 6 insertions, 5 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java b/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java
index 218897ffe..270bf34f6 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/PMVMatrix.java
@@ -65,6 +65,7 @@ import com.jogamp.opengl.math.geom.Frustum;
  * <p>
  * All matrices are provided in column-major order,
  * as specified in the OpenGL fixed function pipeline, i.e. compatibility profile.
+ * See {@link FloatUtil}.
  * </p>
  * <p>
  * PMVMatrix can supplement {@link GL2ES2} applications w/ the
@@ -486,7 +487,7 @@ public class PMVMatrix implements GLMatrixFunc {
     public final void glGetFloatv(int matrixGetName, FloatBuffer params) {
         int pos = params.position();
         if(matrixGetName==GL_MATRIX_MODE) {
-            params.put((float)matrixMode);
+            params.put(matrixMode);
         } else {
             final FloatBuffer matrix = glGetMatrixf(matrixGetName);
             params.put(matrix); // matrix -> params
@@ -498,7 +499,7 @@ public class PMVMatrix implements GLMatrixFunc {
     @Override
     public final void glGetFloatv(int matrixGetName, float[] params, int params_offset) {
         if(matrixGetName==GL_MATRIX_MODE) {
-            params[params_offset]=(float)matrixMode;
+            params[params_offset]=matrixMode;
         } else {
             final FloatBuffer matrix = glGetMatrixf(matrixGetName);
             matrix.get(params, params_offset, 16); // matrix -> params
diff --git a/src/jogl/classes/com/jogamp/opengl/util/av/AudioSink.java b/src/jogl/classes/com/jogamp/opengl/util/av/AudioSink.java
index b964245ad..f4ea29084 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/av/AudioSink.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/av/AudioSink.java
@@ -133,7 +133,7 @@ public interface AudioSink {
          * @param sampleCount sample count per frame and channel
          */
         public final float getSamplesDuration(int sampleCount) {
-            return ( 1000f * (float) sampleCount ) / (float)sampleRate;
+            return ( 1000f * sampleCount ) / sampleRate;
         }
 
         /**
@@ -152,7 +152,7 @@ public interface AudioSink {
          * @param frameDuration duration per frame in milliseconds.
          */
         public final int getFrameCount(int millisecs, float frameDuration) {
-            return Math.max(1, (int) ( (float)millisecs / frameDuration + 0.5f ));
+            return Math.max(1, (int) ( millisecs / frameDuration + 0.5f ));
         }
 
         /**
@@ -187,7 +187,7 @@ public interface AudioSink {
          * <p>
          * Byte Count -> Sample Count
          * </p>
-         * @param sampleCount sample count
+         * @param byteCount number of bytes
          */
         public final int getBytesSampleCount(int byteCount) {
             return ( byteCount << 3 ) / sampleSize;