From f1ae8ddb87c88a57dce4593f006881ef6a7f0932 Mon Sep 17 00:00:00 2001
From: Harvey Harrison <harvey.harrison@gmail.com>
Date: Thu, 17 Oct 2013 22:51:47 -0700
Subject: jogl: add missing @Override annotations

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
---
 .../opengl/util/GLArrayHandlerInterleaved.java     |  3 ++
 .../jogamp/opengl/util/GLDataArrayHandler.java     |  3 ++
 .../jogamp/opengl/util/GLFixedArrayHandler.java    |  3 ++
 .../opengl/util/GLFixedArrayHandlerFlat.java       |  3 ++
 .../jogamp/opengl/util/GLVBOArrayHandler.java      |  1 +
 .../jogamp/opengl/util/av/EGLMediaPlayerImpl.java  |  1 +
 .../jogamp/opengl/util/av/GLMediaPlayerImpl.java   |  5 +++
 .../av/impl/FFMPEGDynamicLibraryBundleInfo.java    |  2 ++
 .../opengl/util/av/impl/FFMPEGMediaPlayer.java     |  1 +
 .../jogamp/opengl/util/glsl/GLSLArrayHandler.java  |  3 ++
 .../opengl/util/glsl/GLSLArrayHandlerFlat.java     |  3 ++
 .../util/glsl/GLSLArrayHandlerInterleaved.java     |  3 ++
 .../opengl/util/glsl/fixedfunc/FixedFuncHook.java  | 39 ++++++++++++++++++++++
 .../util/glsl/fixedfunc/FixedFuncPipeline.java     |  1 +
 .../jogamp/opengl/util/jpeg/JPEGDecoder.java       | 12 +++++++
 .../classes/jogamp/opengl/util/pngj/ImageLine.java |  1 +
 .../jogamp/opengl/util/pngj/ImageLineHelper.java   |  1 +
 .../jogamp/opengl/util/pngj/PngHelperInternal.java |  1 +
 .../classes/jogamp/opengl/util/pngj/PngReader.java |  1 +
 .../opengl/util/pngj/chunks/ChunkHelper.java       |  2 ++
 .../jogamp/opengl/util/pngj/chunks/ChunkRaw.java   |  1 +
 .../jogamp/opengl/util/pngj/chunks/ChunksList.java |  4 +++
 .../util/pngj/chunks/ChunksListForWrite.java       |  2 ++
 .../opengl/util/pngj/chunks/PngChunkSingle.java    |  1 +
 .../opengl/util/pngj/chunks/PngMetadata.java       |  1 +
 25 files changed, 98 insertions(+)

(limited to 'src/jogl/classes/jogamp/opengl/util')

diff --git a/src/jogl/classes/jogamp/opengl/util/GLArrayHandlerInterleaved.java b/src/jogl/classes/jogamp/opengl/util/GLArrayHandlerInterleaved.java
index 5f9b25530..0d4452864 100644
--- a/src/jogl/classes/jogamp/opengl/util/GLArrayHandlerInterleaved.java
+++ b/src/jogl/classes/jogamp/opengl/util/GLArrayHandlerInterleaved.java
@@ -46,12 +46,14 @@ public class GLArrayHandlerInterleaved extends GLVBOArrayHandler implements GLAr
     super(ad);
   }
 
+  @Override
   public final void setSubArrayVBOName(int vboName) {
       for(int i=0; i<subArrays.size(); i++) {
           subArrays.get(i).getData().setVBOName(vboName);
       }
   }
 
+  @Override
   public final void addSubHandler(GLArrayHandlerFlat handler) {
       subArrays.add(handler);
   }
@@ -62,6 +64,7 @@ public class GLArrayHandlerInterleaved extends GLVBOArrayHandler implements GLAr
       }
   }
 
+  @Override
   public final void enableState(GL gl, boolean enable, Object ext) {
     if(enable) {
         final boolean vboBound = bindBuffer(gl, true);
diff --git a/src/jogl/classes/jogamp/opengl/util/GLDataArrayHandler.java b/src/jogl/classes/jogamp/opengl/util/GLDataArrayHandler.java
index be50fa9ef..c1f6b954a 100644
--- a/src/jogl/classes/jogamp/opengl/util/GLDataArrayHandler.java
+++ b/src/jogl/classes/jogamp/opengl/util/GLDataArrayHandler.java
@@ -44,14 +44,17 @@ public class GLDataArrayHandler extends GLVBOArrayHandler implements GLArrayHand
     super(ad);
   }
 
+  @Override
   public final void setSubArrayVBOName(int vboName) {
       throw new UnsupportedOperationException();
   }
 
+  @Override
   public final void addSubHandler(GLArrayHandlerFlat handler) {
       throw new UnsupportedOperationException();
   }
 
+  @Override
   public final void enableState(GL gl, boolean enable, Object ext) {
     if(enable) {
         if(!ad.isVBO()) {
diff --git a/src/jogl/classes/jogamp/opengl/util/GLFixedArrayHandler.java b/src/jogl/classes/jogamp/opengl/util/GLFixedArrayHandler.java
index 8908bd89d..3aac9612a 100644
--- a/src/jogl/classes/jogamp/opengl/util/GLFixedArrayHandler.java
+++ b/src/jogl/classes/jogamp/opengl/util/GLFixedArrayHandler.java
@@ -43,14 +43,17 @@ public class GLFixedArrayHandler extends GLVBOArrayHandler implements GLArrayHan
     super(ad);
   }
 
+  @Override
   public final void setSubArrayVBOName(int vboName) {
       throw new UnsupportedOperationException();
   }
 
+  @Override
   public final void addSubHandler(GLArrayHandlerFlat handler) {
       throw new UnsupportedOperationException();
   }
 
+  @Override
   public final void enableState(GL gl, boolean enable, Object ext) {
     final GLPointerFunc glp = gl.getGL2ES1();
     if(enable) {
diff --git a/src/jogl/classes/jogamp/opengl/util/GLFixedArrayHandlerFlat.java b/src/jogl/classes/jogamp/opengl/util/GLFixedArrayHandlerFlat.java
index bbdd32f0f..acec0510f 100644
--- a/src/jogl/classes/jogamp/opengl/util/GLFixedArrayHandlerFlat.java
+++ b/src/jogl/classes/jogamp/opengl/util/GLFixedArrayHandlerFlat.java
@@ -45,10 +45,12 @@ public class GLFixedArrayHandlerFlat implements GLArrayHandlerFlat {
     this.ad = ad;
   }
 
+  @Override
   public GLArrayDataWrapper getData() {
       return ad;
   }
 
+  @Override
   public final void syncData(GL gl, Object ext) {
     final GLPointerFunc glp = gl.getGL2ES1();
     switch(ad.getIndex()) {
@@ -69,6 +71,7 @@ public class GLFixedArrayHandlerFlat implements GLArrayHandlerFlat {
     }
   }
 
+  @Override
   public final void enableState(GL gl, boolean enable, Object ext) {
     final GLPointerFunc glp = gl.getGL2ES1();
     if(enable) {
diff --git a/src/jogl/classes/jogamp/opengl/util/GLVBOArrayHandler.java b/src/jogl/classes/jogamp/opengl/util/GLVBOArrayHandler.java
index 2bab1c2c9..5198cacfa 100644
--- a/src/jogl/classes/jogamp/opengl/util/GLVBOArrayHandler.java
+++ b/src/jogl/classes/jogamp/opengl/util/GLVBOArrayHandler.java
@@ -45,6 +45,7 @@ public abstract class GLVBOArrayHandler implements GLArrayHandler {
     this.ad = ad;
   }
 
+  @Override
   public final boolean bindBuffer(GL gl, boolean bind) {
     if( !ad.isVBO() ) {
         return false;
diff --git a/src/jogl/classes/jogamp/opengl/util/av/EGLMediaPlayerImpl.java b/src/jogl/classes/jogamp/opengl/util/av/EGLMediaPlayerImpl.java
index e893bab89..c39b78bb8 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/EGLMediaPlayerImpl.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/EGLMediaPlayerImpl.java
@@ -68,6 +68,7 @@ public abstract class EGLMediaPlayerImpl extends GLMediaPlayerImpl {
         public final long getImage() { return image; }
         public final long getSync() { return sync; }
 
+        @Override
         public String toString() {
             return "EGLTextureFrame[pts " + pts + " ms, l " + duration + " ms, texID "+ texture.getTextureObject() + ", img "+ image + ", sync "+ sync+", clientBuffer "+clientBuffer+"]";
         }
diff --git a/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java b/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java
index ebb344664..7e41c3fce 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/GLMediaPlayerImpl.java
@@ -201,10 +201,14 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer {
     }
     protected final void setTextureType(int t) { textureType=t; }
 
+    @Override
     public final void setTextureMinMagFilter(int[] minMagFilter) { texMinMagFilter[0] = minMagFilter[0]; texMinMagFilter[1] = minMagFilter[1];}
+    @Override
     public final int[] getTextureMinMagFilter() { return texMinMagFilter; }
 
+    @Override
     public final void setTextureWrapST(int[] wrapST) { texWrapST[0] = wrapST[0]; texWrapST[1] = wrapST[1];}
+    @Override
     public final int[] getTextureWrapST() { return texWrapST; }
 
     private final void checkGLInit() {
@@ -1043,6 +1047,7 @@ public abstract class GLMediaPlayerImpl implements GLMediaPlayer {
         public boolean isActive() { return isActive; }
         public StreamException getStreamErr() { return streamErr; }
 
+        @Override
         public void run() {
             setName(getName()+"-StreamWorker_"+StreamWorkerInstanceId);
             StreamWorkerInstanceId++;
diff --git a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGDynamicLibraryBundleInfo.java b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGDynamicLibraryBundleInfo.java
index 390c20346..a6a6fba97 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGDynamicLibraryBundleInfo.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGDynamicLibraryBundleInfo.java
@@ -252,6 +252,7 @@ class FFMPEGDynamicLibraryBundleInfo implements DynamicLibraryBundleInfo  {
             loaded[i] = false;
         }
         final DynamicLibraryBundle dl = AccessController.doPrivileged(new PrivilegedAction<DynamicLibraryBundle>() {
+                                          @Override
                                           public DynamicLibraryBundle run() {
                                               return new DynamicLibraryBundle(new FFMPEGDynamicLibraryBundleInfo());
                                           } } );
@@ -272,6 +273,7 @@ class FFMPEGDynamicLibraryBundleInfo implements DynamicLibraryBundleInfo  {
 
         // lookup
         AccessController.doPrivileged(new PrivilegedAction<Object>() {
+            @Override
             public Object run() {
                 for(int i = 0; i<symbolCount; i++) {
                     symbolAddr[i] = dl.dynamicLookupFunction(symbolNames[i]);
diff --git a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java
index 2abd73181..d2ef026bd 100644
--- a/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java
+++ b/src/jogl/classes/jogamp/opengl/util/av/impl/FFMPEGMediaPlayer.java
@@ -346,6 +346,7 @@ public class FFMPEGMediaPlayer extends GLMediaPlayerImpl {
         if( null != gl && STREAM_ID_NONE != vid ) {
             final GLContextImpl ctx = (GLContextImpl)gl.getContext();
             AccessController.doPrivileged(new PrivilegedAction<Object>() {
+                @Override
                 public Object run() {
                     final ProcAddressTable pt = ctx.getGLProcAddressTable();
                     final long procAddrGLTexSubImage2D = pt.getAddressFor("glTexSubImage2D");
diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandler.java b/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandler.java
index 2d74fa532..3b443fdd0 100644
--- a/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandler.java
+++ b/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandler.java
@@ -50,14 +50,17 @@ public class GLSLArrayHandler extends GLVBOArrayHandler implements GLArrayHandle
     super(ad);
   }
 
+  @Override
   public final void setSubArrayVBOName(int vboName) {
       throw new UnsupportedOperationException();
   }
 
+  @Override
   public final void addSubHandler(GLArrayHandlerFlat handler) {
       throw new UnsupportedOperationException();
   }
 
+  @Override
   public final void enableState(GL gl, boolean enable, Object ext) {
     final GL2ES2 glsl = gl.getGL2ES2();
     if( null != ext ) {
diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandlerFlat.java b/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandlerFlat.java
index a5f78b5d6..34a381d7d 100644
--- a/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandlerFlat.java
+++ b/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandlerFlat.java
@@ -47,10 +47,12 @@ public class GLSLArrayHandlerFlat implements GLArrayHandlerFlat {
     this.ad = ad;
   }
 
+  @Override
   public GLArrayDataWrapper getData() {
       return ad;
   }
 
+  @Override
   public final void syncData(GL gl, Object ext) {
     final GL2ES2 glsl = gl.getGL2ES2();
     if( null != ext ) {
@@ -77,6 +79,7 @@ public class GLSLArrayHandlerFlat implements GLArrayHandlerFlat {
     }*/
   }
 
+  @Override
   public final void enableState(GL gl, boolean enable, Object ext) {
     final GL2ES2 glsl = gl.getGL2ES2();
     if( null != ext ) {
diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandlerInterleaved.java b/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandlerInterleaved.java
index bcc146d78..b175bb5dc 100644
--- a/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandlerInterleaved.java
+++ b/src/jogl/classes/jogamp/opengl/util/glsl/GLSLArrayHandlerInterleaved.java
@@ -50,12 +50,14 @@ public class GLSLArrayHandlerInterleaved extends GLVBOArrayHandler implements GL
     super(ad);
   }
 
+  @Override
   public final void setSubArrayVBOName(int vboName) {
       for(int i=0; i<subArrays.size(); i++) {
           subArrays.get(i).getData().setVBOName(vboName);
       }
   }
 
+  @Override
   public final void addSubHandler(GLArrayHandlerFlat handler) {
       subArrays.add(handler);
   }
@@ -66,6 +68,7 @@ public class GLSLArrayHandlerInterleaved extends GLVBOArrayHandler implements GL
       }
   }
 
+  @Override
   public final void enableState(GL gl, boolean enable, Object ext) {
     if(enable) {
         if(!ad.isVBO()) {
diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncHook.java b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncHook.java
index d86940e04..c329945c4 100644
--- a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncHook.java
+++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncHook.java
@@ -137,6 +137,7 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
             gl.glDisable(cap);
         }
     }
+    @Override
     public void glGetFloatv(int pname, java.nio.FloatBuffer params) {
         if(PMVMatrix.isMatrixGetName(pname)) {
             pmvMatrix.glGetFloatv(pname, params);
@@ -144,6 +145,7 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
         }
         gl.glGetFloatv(pname, params);
     }
+    @Override
     public void glGetFloatv(int pname, float[] params, int params_offset) {
         if(PMVMatrix.isMatrixGetName(pname)) {
             pmvMatrix.glGetFloatv(pname, params, params_offset);
@@ -151,6 +153,7 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
         }
         gl.glGetFloatv(pname, params, params_offset);
     }
+    @Override
     public void glGetIntegerv(int pname, IntBuffer params) {
         if(PMVMatrix.isMatrixGetName(pname)) {
             pmvMatrix.glGetIntegerv(pname, params);
@@ -158,6 +161,7 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
         }
         gl.glGetIntegerv(pname, params);
     }
+    @Override
     public void glGetIntegerv(int pname, int[] params, int params_offset) {
         if(PMVMatrix.isMatrixGetName(pname)) {
             pmvMatrix.glGetIntegerv(pname, params, params_offset);
@@ -219,48 +223,61 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
     public int  glGetMatrixMode() {
         return pmvMatrix.glGetMatrixMode();
     }
+    @Override
     public void glMatrixMode(int mode) {
         pmvMatrix.glMatrixMode(mode);
     }
+    @Override
     public void glLoadMatrixf(java.nio.FloatBuffer m) {
         pmvMatrix.glLoadMatrixf(m);
     }
+    @Override
     public void glLoadMatrixf(float[] m, int m_offset) {
         glLoadMatrixf(GLBuffers.newDirectFloatBuffer(m, m_offset));
     }
+    @Override
     public void glPopMatrix() {
         pmvMatrix.glPopMatrix();
     }
+    @Override
     public void glPushMatrix() {
         pmvMatrix.glPushMatrix();
     }
+    @Override
     public void glLoadIdentity() {
         pmvMatrix.glLoadIdentity();
     }
+    @Override
     public void glMultMatrixf(java.nio.FloatBuffer m) {
         pmvMatrix.glMultMatrixf(m);
     }
+    @Override
     public void glMultMatrixf(float[] m, int m_offset) {
         glMultMatrixf(GLBuffers.newDirectFloatBuffer(m, m_offset));
     }
+    @Override
     public void glTranslatef(float x, float y, float z) {
         pmvMatrix.glTranslatef(x, y, z);
     }
+    @Override
     public void glRotatef(float angdeg, float x, float y, float z) {
         pmvMatrix.glRotatef(angdeg, x, y, z);
     }
+    @Override
     public void glScalef(float x, float y, float z) {
         pmvMatrix.glScalef(x, y, z);
     }
     public void glOrtho(double left, double right, double bottom, double top, double near_val, double far_val) {
         glOrthof((float) left, (float) right, (float) bottom, (float) top, (float) near_val, (float) far_val);
     }
+    @Override
     public void glOrthof(float left, float right, float bottom, float top, float zNear, float zFar) {
         pmvMatrix.glOrthof(left, right, bottom, top, zNear, zFar);
     }
     public void glFrustum(double left, double right, double bottom, double top, double zNear, double zFar) {
         glFrustumf((float) left, (float) right, (float) bottom, (float) top, (float) zNear, (float) zFar);
     }
+    @Override
     public void glFrustumf(float left, float right, float bottom, float top, float zNear, float zFar) {
         pmvMatrix.glFrustumf(left, right, bottom, top, zNear, zFar);
     }
@@ -268,6 +285,7 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
     //
     // LightingIf
     //
+    @Override
     public void glColor4f(float red, float green, float blue, float alpha) {
       fixedFunction.glColor4f(gl, red, green, blue, alpha);
     }
@@ -278,18 +296,23 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
                 ValueConv.byte_to_float(blue, false),
                 ValueConv.byte_to_float(alpha, false) );
     }
+    @Override
     public void glLightfv(int light, int pname, java.nio.FloatBuffer params) {
       fixedFunction.glLightfv(gl, light, pname, params);
     }
+    @Override
     public void glLightfv(int light, int pname, float[] params, int params_offset) {
         glLightfv(light, pname, GLBuffers.newDirectFloatBuffer(params, params_offset));
     }
+    @Override
     public void glMaterialfv(int face, int pname, java.nio.FloatBuffer params) {
       fixedFunction.glMaterialfv(gl, face, pname, params);
     }
+    @Override
     public void glMaterialfv(int face, int pname, float[] params, int params_offset) {
         glMaterialfv(face, pname, GLBuffers.newDirectFloatBuffer(params, params_offset));
     }
+    @Override
     public void glMaterialf(int face, int pname, float param) {
         glMaterialfv(face, pname, GLBuffers.newDirectFloatBuffer(new float[] { param }));
     }
@@ -297,6 +320,7 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
     //
     // Misc Simple States
     //
+    @Override
     public void glShadeModel(int mode) {
       fixedFunction.glShadeModel(gl, mode);
     }
@@ -316,13 +340,16 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
     public void glClientActiveTexture(int textureUnit) {
       fixedFunction.glClientActiveTexture(textureUnit);
     }
+    @Override
     public void glEnableClientState(int glArrayIndex) {
       fixedFunction.glEnableClientState(gl, glArrayIndex);
     }
+    @Override
     public void glDisableClientState(int glArrayIndex) {
       fixedFunction.glDisableClientState(gl, glArrayIndex);
     }
 
+    @Override
     public void glVertexPointer(GLArrayData array) {
       if(array.isVBO()) {
           if(!gl.glIsVBOArrayBound()) {
@@ -339,10 +366,12 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
       fixedFunction.glVertexPointer(gl, array);
     }
 
+    @Override
     public void glVertexPointer(int size, int type, int stride, java.nio.Buffer pointer) {
       glVertexPointer(GLArrayDataWrapper.createFixed(GL_VERTEX_ARRAY, size, type, GLBuffers.isGLTypeFixedPoint(type), stride,
                                                      pointer, 0, 0, 0, GL.GL_ARRAY_BUFFER));
     }
+    @Override
     public void glVertexPointer(int size, int type, int stride, long pointer_buffer_offset) {
       int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER);
       if(vboName==0) {
@@ -352,6 +381,7 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
                                                      null, vboName, pointer_buffer_offset, GL.GL_STATIC_DRAW, GL.GL_ARRAY_BUFFER));
     }
 
+    @Override
     public void glColorPointer(GLArrayData array) {
       if(array.isVBO()) {
           if(!gl.glIsVBOArrayBound()) {
@@ -367,10 +397,12 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
       }
       fixedFunction.glColorPointer(gl, array);
     }
+    @Override
     public void glColorPointer(int size, int type, int stride, java.nio.Buffer pointer) {
       glColorPointer(GLArrayDataWrapper.createFixed(GL_COLOR_ARRAY, size, type, GLBuffers.isGLTypeFixedPoint(type), stride,
                                                     pointer, 0, 0, 0, GL.GL_ARRAY_BUFFER));
     }
+    @Override
     public void glColorPointer(int size, int type, int stride, long pointer_buffer_offset) {
       int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER);
       if(vboName==0) {
@@ -380,6 +412,7 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
                                                    null, vboName, pointer_buffer_offset, GL.GL_STATIC_DRAW, GL.GL_ARRAY_BUFFER));
     }
 
+    @Override
     public void glNormalPointer(GLArrayData array) {
       if(array.getComponentCount()!=3) {
         throw new GLException("Only 3 components per normal allowed");
@@ -398,10 +431,12 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
       }
       fixedFunction.glNormalPointer(gl, array);
     }
+    @Override
     public void glNormalPointer(int type, int stride, java.nio.Buffer pointer) {
       glNormalPointer(GLArrayDataWrapper.createFixed(GL_NORMAL_ARRAY, 3, type, GLBuffers.isGLTypeFixedPoint(type), stride,
                                                      pointer, 0, 0, 0, GL.GL_ARRAY_BUFFER));
     }
+    @Override
     public void glNormalPointer(int type, int stride, long pointer_buffer_offset) {
       int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER);
       if(vboName==0) {
@@ -411,6 +446,7 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
                                                      null, vboName, pointer_buffer_offset, GL.GL_STATIC_DRAW, GL.GL_ARRAY_BUFFER));
     }
 
+    @Override
     public void glTexCoordPointer(GLArrayData array) {
       if(array.isVBO()) {
           if(!gl.glIsVBOArrayBound()) {
@@ -426,11 +462,13 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
       }
       fixedFunction.glTexCoordPointer(gl, array);
     }
+    @Override
     public void glTexCoordPointer(int size, int type, int stride, java.nio.Buffer pointer) {
       glTexCoordPointer(
         GLArrayDataWrapper.createFixed(GL_TEXTURE_COORD_ARRAY, size, type, GLBuffers.isGLTypeFixedPoint(type), stride,
                                        pointer, 0, 0, 0, GL.GL_ARRAY_BUFFER));
     }
+    @Override
     public void glTexCoordPointer(int size, int type, int stride, long pointer_buffer_offset) {
       int vboName = gl.glGetBoundBuffer(GL.GL_ARRAY_BUFFER);
       if(vboName==0) {
@@ -441,6 +479,7 @@ public class FixedFuncHook implements GLLightingFunc, GLMatrixFunc, GLPointerFun
                                        null, vboName, pointer_buffer_offset, GL.GL_STATIC_DRAW, GL.GL_ARRAY_BUFFER) );
     }
 
+    @Override
     public final String toString() {
           StringBuilder buf = new StringBuilder();
           buf.append(getClass().getName()+" (");
diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncPipeline.java b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncPipeline.java
index 187fdb309..42269588d 100644
--- a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncPipeline.java
+++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncPipeline.java
@@ -946,6 +946,7 @@ public class FixedFuncPipeline {
         sb.append("]");
         return sb;
     }
+    @Override
     public String toString() {
         return toString(null, DEBUG).toString();
     }
diff --git a/src/jogl/classes/jogamp/opengl/util/jpeg/JPEGDecoder.java b/src/jogl/classes/jogamp/opengl/util/jpeg/JPEGDecoder.java
index 1833a1d87..d5b01ef54 100644
--- a/src/jogl/classes/jogamp/opengl/util/jpeg/JPEGDecoder.java
+++ b/src/jogl/classes/jogamp/opengl/util/jpeg/JPEGDecoder.java
@@ -140,6 +140,7 @@ public class JPEGDecoder {
             }
         }
 
+        @Override
         public final String toString() {
             return "JFIF[ver "+version+", density[units "+densityUnits+", "+xDensity+"x"+yDensity+"], thumb "+thumbWidth+"x"+thumbHeight+"]";
         }
@@ -172,6 +173,7 @@ public class JPEGDecoder {
                 return null;
             }
         }
+        @Override
         public final String toString() {
             return "Adobe[ver "+version+", flags["+toHexString(flags0)+", "+toHexString(flags1)+"], colorSpace/Code "+colorSpace+"/"+toHexString(colorCode)+"]";
         }
@@ -190,6 +192,7 @@ public class JPEGDecoder {
                 return null;
             }
         }
+        @Override
         public final String toString() {
             return "EXIF[]";
         }
@@ -362,6 +365,7 @@ public class JPEGDecoder {
         public final boolean hasCompID(int componentID) {
             return compIDs.contains(componentID);
         }
+        @Override
         public final String toString() {
             return "Frame[progressive "+progressive+", precision "+precision+", scanLines "+scanLines+", samplesPerLine "+samplesPerLine+
                     ", components[count "+compCount+", maxID "+maxCompID+", componentIDs "+compIDs+", comps "+Arrays.asList(comps)+"]]";
@@ -403,6 +407,7 @@ public class JPEGDecoder {
             return blocks[row][col];
         }
 
+        @Override
         public final String toString() {
             return "CompIn[h "+h+", v "+v+", qttIdx "+qttIdx+", blocks["+blocksPerColumn+", mcu "+blocksPerColumnForMcu+"]["+blocksPerLine+", mcu "+blocksPerLineForMcu+"][64]]";
         }
@@ -426,11 +431,13 @@ public class JPEGDecoder {
             return lines.get( i < sz ? i : sz - 1);
         }
 
+        @Override
         public final String toString() {
             return "CompOut[lines "+lines.size()+", scale "+scaleX+"x"+scaleY+"]";
         }
     }
 
+    @Override
     public String toString() {
         final String jfifS = null != jfif ? jfif.toString() : "JFIF nil";
         final String exifS = null != exif ? exif.toString() : "Exif nil";
@@ -1227,6 +1234,7 @@ public class JPEGDecoder {
         final DecoderFunction decodeACSuccessive = new ACSuccessiveDecoder();
 
         class BaselineDecoder implements DecoderFunction {
+            @Override
             public void decode(ComponentIn component, int[] zz) throws IOException {
                 final int t = decodeHuffman(component.huffmanTableDC);
                 final int diff = ( t == 0 ) ? 0 : receiveAndExtend(t);
@@ -1250,6 +1258,7 @@ public class JPEGDecoder {
             }
         }
         class DCFirstDecoder implements DecoderFunction {
+            @Override
             public void decode(ComponentIn component, int[] zz) throws IOException {
                 final int t = decodeHuffman(component.huffmanTableDC);
                 final int diff = ( t == 0 ) ? 0 : (receiveAndExtend(t) << successive);
@@ -1257,12 +1266,14 @@ public class JPEGDecoder {
             }
         }
         class DCSuccessiveDecoder implements DecoderFunction {
+            @Override
             public void decode(ComponentIn component, int[] zz) throws IOException {
                 zz[0] |= readBit() << successive;
             }
         }
 
         class ACFirstDecoder implements DecoderFunction {
+            @Override
             public void decode(ComponentIn component, int[] zz) throws IOException {
                 if (eobrun > 0) {
                     eobrun--;
@@ -1288,6 +1299,7 @@ public class JPEGDecoder {
             }
         }
         class ACSuccessiveDecoder implements DecoderFunction {
+            @Override
             public void decode(ComponentIn component, int[] zz) throws IOException {
                 int k = spectralStart, e = spectralEnd, r = 0;
                 while (k <= e) {
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/ImageLine.java b/src/jogl/classes/jogamp/opengl/util/pngj/ImageLine.java
index 906ce6373..e6afd8694 100644
--- a/src/jogl/classes/jogamp/opengl/util/pngj/ImageLine.java
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/ImageLine.java
@@ -315,6 +315,7 @@ public class ImageLine {
 	/**
 	 * Basic info
 	 */
+	@Override
 	public String toString() {
 		return "row=" + rown + " cols=" + imgInfo.cols + " bpc=" + imgInfo.bitDepth + " size=" + scanline.length;
 	}
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/ImageLineHelper.java b/src/jogl/classes/jogamp/opengl/util/pngj/ImageLineHelper.java
index 438a69984..4636c3955 100644
--- a/src/jogl/classes/jogamp/opengl/util/pngj/ImageLineHelper.java
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/ImageLineHelper.java
@@ -92,6 +92,7 @@ public class ImageLineHelper {
 		public double[] maxdif = { BIG_VALUE_NEG, BIG_VALUE_NEG, BIG_VALUE_NEG, BIG_VALUE }; // maxima
 		public final int channels; // diferencia
 
+		@Override
 		public String toString() {
 			return channels == 3 ? String.format(
 					"prom=%.1f (%.1f %.1f %.1f) max=%.1f (%.1f %.1f %.1f) min=%.1f (%.1f %.1f %.1f)", promlum, prom[0],
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/PngHelperInternal.java b/src/jogl/classes/jogamp/opengl/util/pngj/PngHelperInternal.java
index 1f598a5de..9e64c3eb1 100644
--- a/src/jogl/classes/jogamp/opengl/util/pngj/PngHelperInternal.java
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/PngHelperInternal.java
@@ -186,6 +186,7 @@ public class PngHelperInternal {
 	}
 
 	private static final ThreadLocal<CRC32> crcProvider = new ThreadLocal<CRC32>() {
+		@Override
 		protected CRC32 initialValue() {
 			return new CRC32();
 		}
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/PngReader.java b/src/jogl/classes/jogamp/opengl/util/pngj/PngReader.java
index 73442e0bb..0412beb8c 100644
--- a/src/jogl/classes/jogamp/opengl/util/pngj/PngReader.java
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/PngReader.java
@@ -994,6 +994,7 @@ public class PngReader {
 	/**
 	 * Basic info, for debugging.
 	 */
+	@Override
 	public String toString() { // basic info
 		return "filename=" + filename + " " + imgInfo.toString();
 	}
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkHelper.java b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkHelper.java
index 82abb902d..4e8bf5635 100644
--- a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkHelper.java
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkHelper.java
@@ -47,12 +47,14 @@ public class ChunkHelper {
 	public static final String zTXt = "zTXt";
 
 	private static final ThreadLocal<Inflater> inflaterProvider = new ThreadLocal<Inflater>() {
+		@Override
 		protected Inflater initialValue() {
 			return new Inflater();
 		}
 	};
 
 	private static final ThreadLocal<Deflater> deflaterProvider = new ThreadLocal<Deflater>() {
+		@Override
 		protected Deflater initialValue() {
 			return new Deflater();
 		}
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkRaw.java b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkRaw.java
index 3aba26cca..dcb1958df 100644
--- a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkRaw.java
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunkRaw.java
@@ -108,6 +108,7 @@ public class ChunkRaw {
 		return new ByteArrayInputStream(data);
 	}
 
+	@Override
 	public String toString() {
 		return "chunkid=" + ChunkHelper.toString(idbytes) + " len=" + len;
 	}
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunksList.java b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunksList.java
index 3e0d03051..75107d761 100644
--- a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunksList.java
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunksList.java
@@ -59,12 +59,14 @@ public class ChunksList {
 	protected static List<PngChunk> getXById(final List<PngChunk> list, final String id, final String innerid) {
 		if (innerid == null)
 			return ChunkHelper.filterList(list, new ChunkPredicate() {
+				@Override
 				public boolean match(PngChunk c) {
 					return c.id.equals(id);
 				}
 			});
 		else
 			return ChunkHelper.filterList(list, new ChunkPredicate() {
+				@Override
 				public boolean match(PngChunk c) {
 					if (!c.id.equals(id))
 						return false;
@@ -152,12 +154,14 @@ public class ChunksList {
 	 */
 	public List<PngChunk> getEquivalent(final PngChunk c2) {
 		return ChunkHelper.filterList(chunks, new ChunkPredicate() {
+			@Override
 			public boolean match(PngChunk c) {
 				return ChunkHelper.equivalent(c, c2);
 			}
 		});
 	}
 
+	@Override
 	public String toString() {
 		return "ChunkList: read: " + chunks.size();
 	}
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunksListForWrite.java b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunksListForWrite.java
index 3b84ab800..c502e9071 100644
--- a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunksListForWrite.java
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/ChunksListForWrite.java
@@ -149,6 +149,7 @@ public class ChunksListForWrite extends ChunksList {
 		return queuedChunks;
 	}
 
+	@Override
 	public String toString() {
 		return "ChunkList: written: " + chunks.size() + " queue: " + queuedChunks.size();
 	}
@@ -156,6 +157,7 @@ public class ChunksListForWrite extends ChunksList {
 	/**
 	 * for debugging
 	 */
+	@Override
 	public String toStringFull() {
 		StringBuilder sb = new StringBuilder(toString());
 		sb.append("\n Written:\n");
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/PngChunkSingle.java b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/PngChunkSingle.java
index 5247169e0..7df5ba021 100644
--- a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/PngChunkSingle.java
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/PngChunkSingle.java
@@ -12,6 +12,7 @@ public abstract class PngChunkSingle extends PngChunk {
 		super(id, imgInfo);
 	}
 
+	@Override
 	public final boolean allowsMultiple() {
 		return false;
 	}
diff --git a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/PngMetadata.java b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/PngMetadata.java
index fa3649613..139603448 100644
--- a/src/jogl/classes/jogamp/opengl/util/pngj/chunks/PngMetadata.java
+++ b/src/jogl/classes/jogamp/opengl/util/pngj/chunks/PngMetadata.java
@@ -41,6 +41,7 @@ public class PngMetadata {
 			throw new PngjException("cannot set chunk : readonly metadata");
 		if (lazyOverwrite) {
 			ChunkHelper.trimList(cl.getQueuedChunks(), new ChunkPredicate() {
+				@Override
 				public boolean match(PngChunk c2) {
 					return ChunkHelper.equivalent(c, c2);
 				}
-- 
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