Fix TAB: Replace all TAB with 4 spaces

8 files changed, 92 insertions, 92 deletions

diff --git a/src/jogl/classes/com/jogamp/opengl/util/FPSAnimator.java b/src/jogl/classes/com/jogamp/opengl/util/FPSAnimator.java
index fc364b67a..f59351ad8 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/FPSAnimator.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/FPSAnimator.java
@@ -116,9 +116,9 @@ public class FPSAnimator extends AnimatorBase {
     }
 
     private void startTask() {
-    	if(null != task) {
-    		return;
-    	}
+        if(null != task) {
+            return;
+        }
         long delay = (long) (1000.0f / (float) fps);
         task = new TimerTask() {
             public void run() {
@@ -165,12 +165,12 @@ public class FPSAnimator extends AnimatorBase {
         try {
             shouldRun = false;
             if(null != task) {
-	            task.cancel();
-	            task = null;
+                task.cancel();
+                task = null;
             }
             if(null != timer) {
-	            timer.cancel();
-	            timer = null;
+                timer.cancel();
+                timer = null;
             }
             animThread = null;
             try {
@@ -190,8 +190,8 @@ public class FPSAnimator extends AnimatorBase {
         try {
             shouldRun = false;
             if(null != task) {
-	            task.cancel();
-	            task = null;
+                task.cancel();
+                task = null;
             }
             animThread = null;
             try {
diff --git a/src/jogl/classes/com/jogamp/opengl/util/Locator.java b/src/jogl/classes/com/jogamp/opengl/util/Locator.java
index 8dbd7cd93..291cd770c 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/Locator.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/Locator.java
@@ -109,7 +109,7 @@ public class Locator {
         }
         if (file != null) {
             String res = new File(file, relativeFile).getPath();
-	        // Handle things on Windows
+            // Handle things on Windows
             return res.replace('\\', '/');
         } else {
             return relativeFile;
diff --git a/src/jogl/classes/com/jogamp/opengl/util/awt/TextRenderer.java b/src/jogl/classes/com/jogamp/opengl/util/awt/TextRenderer.java
index 86882176a..de28dc70a 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/awt/TextRenderer.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/awt/TextRenderer.java
@@ -1590,7 +1590,7 @@ public class TextRenderer {
             int lengthInGlyphs = fullRunGlyphVector.getNumGlyphs();
             int i = 0;
             while (i < lengthInGlyphs) {
-            	Character letter = CharacterCache.valueOf(inString.charAt(i));
+                Character letter = CharacterCache.valueOf(inString.charAt(i));
                 GlyphMetrics metrics = (GlyphMetrics) glyphMetricsCache.get(letter);
                 if (metrics == null) {
                     metrics = fullRunGlyphVector.getGlyphMetrics(i);
@@ -1656,7 +1656,7 @@ public class TextRenderer {
         // if the unicode or glyph ID would be out of bounds of the
         // glyph cache.
         private Glyph getGlyph(CharSequence inString,
-        		               GlyphMetrics glyphMetrics,
+                               GlyphMetrics glyphMetrics,
                                int index) {
             char unicodeID = inString.charAt(index);
 
diff --git a/src/jogl/classes/com/jogamp/opengl/util/gl2/GLUT.java b/src/jogl/classes/com/jogamp/opengl/util/gl2/GLUT.java
index 8befc13ba..010ce6699 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/gl2/GLUT.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/gl2/GLUT.java
@@ -163,7 +163,7 @@ public class GLUT {
 
   public void glutSolidCylinder(double radius, double height, int slices, int stacks) {
     GL2 gl = GLUgl2.getCurrentGL2();
-  	
+      
     // Prepare table of points for drawing end caps
     double [] x = new double[slices];
     double [] y = new double[slices];
@@ -174,7 +174,7 @@ public class GLUT {
       x[i] = Math.cos(angle) * radius;
       y[i] = Math.sin(angle) * radius;
     }
-  	
+      
     // Draw bottom cap
     gl.glBegin(GL2.GL_TRIANGLE_FAN);
     gl.glNormal3d(0,0,-1);
@@ -184,7 +184,7 @@ public class GLUT {
     }
     gl.glVertex3d(x[0], y[0], 0);
     gl.glEnd();
-  	
+      
     // Draw top cap
     gl.glBegin(GL2.GL_TRIANGLE_FAN);
     gl.glNormal3d(0,0,1);
@@ -194,7 +194,7 @@ public class GLUT {
     }
     gl.glVertex3d(x[0], y[0], height);
     gl.glEnd();
-  	
+      
     // Draw walls
     quadObjInit(glu);
     glu.gluQuadricDrawStyle(quadObj, GLU.GLU_FILL);
diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/Texture.java b/src/jogl/classes/com/jogamp/opengl/util/texture/Texture.java
index 38f8ff974..c067e5c22 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/texture/Texture.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/texture/Texture.java
@@ -193,18 +193,18 @@ public class Texture {
     // Package-private constructor for creating a texture object which wraps
     // an existing texture ID from another package
     Texture(int textureID,
-	    int target,
-	    int texWidth,
-	    int texHeight,
-	    int imgWidth,
-	    int imgHeight,
-	    boolean mustFlipVertically) {
-	this.texID = textureID;
-	this.target = target;
-	this.mustFlipVertically = mustFlipVertically;
-	this.texWidth = texWidth;
-	this.texHeight = texHeight;
-	setImageSize(imgWidth, imgHeight, target);
+        int target,
+        int texWidth,
+        int texHeight,
+        int imgWidth,
+        int imgHeight,
+        boolean mustFlipVertically) {
+    this.texID = textureID;
+    this.target = target;
+    this.mustFlipVertically = mustFlipVertically;
+    this.texWidth = texWidth;
+    this.texHeight = texHeight;
+    setImageSize(imgWidth, imgHeight, target);
     }
 
     /**
diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/TextureIO.java b/src/jogl/classes/com/jogamp/opengl/util/texture/TextureIO.java
index e86ff161b..d21e9c577 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/texture/TextureIO.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/texture/TextureIO.java
@@ -528,19 +528,19 @@ public class TextureIO {
      *                           texture
      */
     public static Texture newTexture(int textureID,
-				     int target,
-				     int texWidth,
-				     int texHeight,
-				     int imgWidth,
-				     int imgHeight,
-				     boolean mustFlipVertically) {
-	return new Texture(textureID,
-			   target,
-			   texWidth,
-			   texHeight,
-			   imgWidth,
-			   imgHeight,
-			   mustFlipVertically);
+                     int target,
+                     int texWidth,
+                     int texHeight,
+                     int imgWidth,
+                     int imgHeight,
+                     boolean mustFlipVertically) {
+    return new Texture(textureID,
+               target,
+               texWidth,
+               texHeight,
+               imgWidth,
+               imgHeight,
+               mustFlipVertically);
     }
 
     /**
diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/spi/LEDataInputStream.java b/src/jogl/classes/com/jogamp/opengl/util/texture/spi/LEDataInputStream.java
index d5f49599c..37dbc54df 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/texture/spi/LEDataInputStream.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/texture/spi/LEDataInputStream.java
@@ -37,7 +37,7 @@
  * and developed by Kenneth Bradley Russell and Christopher John Kline.
  */
 
-package	com.jogamp.opengl.util.texture.spi;
+package    com.jogamp.opengl.util.texture.spi;
 
 import java.io.DataInput;
 import java.io.DataInputStream;
@@ -65,16 +65,16 @@ import java.io.IOException;
  * for that functionality. It is not clear if it is ever going to be
  * functionally required to be able to read UTF data in a LittleEndianManner<p>
  *
- * @author	Robin Luiten
- * @version	1.1	15/Dec/1997
+ * @author    Robin Luiten
+ * @version    1.1    15/Dec/1997
  */
 public class LEDataInputStream extends FilterInputStream implements DataInput
 {
     /**
-     * To reuse	some of	the	non	endian dependent methods from
-     * DataInputStreams	methods.
+     * To reuse    some of    the    non    endian dependent methods from
+     * DataInputStreams    methods.
      */
-    DataInputStream	dataIn;
+    DataInputStream    dataIn;
 
     public LEDataInputStream(InputStream in)
     {
@@ -84,29 +84,29 @@ public class LEDataInputStream extends FilterInputStream implements DataInput
 
     public void close() throws IOException
     {
-        dataIn.close();		// better close as we create it.
+        dataIn.close();        // better close as we create it.
         // this will close underlying as well.
     }
 
-    public synchronized	final int read(byte	b[]) throws	IOException
+    public synchronized    final int read(byte    b[]) throws    IOException
     {
         return dataIn.read(b, 0, b.length);
     }
 
-    public synchronized	final int read(byte	b[], int off, int len) throws IOException
+    public synchronized    final int read(byte    b[], int off, int len) throws IOException
     {
-        int	rl = dataIn.read(b,	off, len);
+        int    rl = dataIn.read(b,    off, len);
         return rl;
     }
 
     public final void readFully(byte b[]) throws IOException
     {
-        dataIn.readFully(b,	0, b.length);
+        dataIn.readFully(b,    0, b.length);
     }
 
-    public final void readFully(byte b[], int off, int len)	throws IOException
+    public final void readFully(byte b[], int off, int len)    throws IOException
     {
-        dataIn.readFully(b,	off, len);
+        dataIn.readFully(b,    off, len);
     }
 
     public final int skipBytes(int n) throws IOException
@@ -116,23 +116,23 @@ public class LEDataInputStream extends FilterInputStream implements DataInput
 
     public final boolean readBoolean() throws IOException
     {
-        int	ch = dataIn.read();
+        int    ch = dataIn.read();
         if (ch < 0)
             throw new EOFException();
         return (ch != 0);
     }
 
-    public final byte readByte() throws	IOException
+    public final byte readByte() throws    IOException
     {
-        int	ch = dataIn.read();
+        int    ch = dataIn.read();
         if (ch < 0)
             throw new EOFException();
         return (byte)(ch);
     }
 
-    public final int readUnsignedByte()	throws IOException
+    public final int readUnsignedByte()    throws IOException
     {
-        int	ch = dataIn.read();
+        int    ch = dataIn.read();
         if (ch < 0)
             throw new EOFException();
         return ch;
@@ -140,47 +140,47 @@ public class LEDataInputStream extends FilterInputStream implements DataInput
 
     public final short readShort() throws IOException
     {
-        int	ch1	= dataIn.read();
-        int	ch2	= dataIn.read();
-        if ((ch1 | ch2)	< 0)
+        int    ch1    = dataIn.read();
+        int    ch2    = dataIn.read();
+        if ((ch1 | ch2)    < 0)
             throw new EOFException();
-        return (short)((ch1	<< 0) +	(ch2 <<	8));
+        return (short)((ch1    << 0) +    (ch2 <<    8));
     }
 
-    public final int readUnsignedShort() throws	IOException
+    public final int readUnsignedShort() throws    IOException
     { 
-        int	ch1	= dataIn.read();
-        int	ch2	= dataIn.read();
-        if ((ch1 | ch2)	< 0)
+        int    ch1    = dataIn.read();
+        int    ch2    = dataIn.read();
+        if ((ch1 | ch2)    < 0)
             throw new EOFException();
-        return (ch1	<< 0) +	(ch2 <<	8);
+        return (ch1    << 0) +    (ch2 <<    8);
     }
 
-    public final char readChar() throws	IOException
+    public final char readChar() throws    IOException
     {
-        int	ch1	= dataIn.read();
-        int	ch2	= dataIn.read();
-        if ((ch1 | ch2)	< 0)
+        int    ch1    = dataIn.read();
+        int    ch2    = dataIn.read();
+        if ((ch1 | ch2)    < 0)
             throw new EOFException();
-        return (char)((ch1 << 0) + (ch2	<< 8));
+        return (char)((ch1 << 0) + (ch2    << 8));
     }
 
     public final int readInt() throws IOException
     {
-        int	ch1	= dataIn.read();
-        int	ch2	= dataIn.read();
-        int	ch3	= dataIn.read();
-        int	ch4	= dataIn.read();
-        if ((ch1 | ch2 | ch3 | ch4)	< 0)
+        int    ch1    = dataIn.read();
+        int    ch2    = dataIn.read();
+        int    ch3    = dataIn.read();
+        int    ch4    = dataIn.read();
+        if ((ch1 | ch2 | ch3 | ch4)    < 0)
             throw new EOFException();
-        return ((ch1 <<	0) + (ch2 << 8)	+ (ch3 << 16) +	(ch4 <<	24));
+        return ((ch1 <<    0) + (ch2 << 8)    + (ch3 << 16) +    (ch4 <<    24));
     }
 
-    public final long readLong() throws	IOException
+    public final long readLong() throws    IOException
     {
-        int	i1 = readInt();
-        int	i2 = readInt();
-        return ((long)(i1) & 0xFFFFFFFFL) +	(i2	<< 32);
+        int    i1 = readInt();
+        int    i2 = readInt();
+        return ((long)(i1) & 0xFFFFFFFFL) +    (i2    << 32);
     }
 
     public final float readFloat() throws IOException
@@ -188,7 +188,7 @@ public class LEDataInputStream extends FilterInputStream implements DataInput
         return Float.intBitsToFloat(readInt());
     }
 
-    public final double	readDouble() throws	IOException
+    public final double    readDouble() throws    IOException
     {
         return Double.longBitsToDouble(readLong());
     }
@@ -197,7 +197,7 @@ public class LEDataInputStream extends FilterInputStream implements DataInput
      * dont call this it is not implemented.
      * @return empty new string 
      **/
-    public final String	readLine() throws IOException
+    public final String    readLine() throws IOException
     {
         return new String();
     }
@@ -206,7 +206,7 @@ public class LEDataInputStream extends FilterInputStream implements DataInput
      * dont call this it is not implemented
      * @return empty new string 
      **/
-    public final String	readUTF() throws IOException
+    public final String    readUTF() throws IOException
     {
         return new String();
     }
@@ -215,7 +215,7 @@ public class LEDataInputStream extends FilterInputStream implements DataInput
      * dont call this it is not implemented
      * @return empty new string 
      **/
-    public final static	String readUTF(DataInput in) throws	IOException
+    public final static    String readUTF(DataInput in) throws    IOException
     {
         return new String();
     }
diff --git a/src/jogl/classes/com/jogamp/opengl/util/texture/spi/SGIImage.java b/src/jogl/classes/com/jogamp/opengl/util/texture/spi/SGIImage.java
index bb5040a31..c60c91bda 100644
--- a/src/jogl/classes/com/jogamp/opengl/util/texture/spi/SGIImage.java
+++ b/src/jogl/classes/com/jogamp/opengl/util/texture/spi/SGIImage.java
@@ -477,7 +477,7 @@ public class SGIImage {
         for (int z = 0; z < zsize; z++) {
             for (int y = ystart; y != yend; y += yincr) {
                 // RLE-compress each row.
-	  
+      
                 int x = 0;
                 byte count = 0;
                 boolean repeat_mode = false;
@@ -485,7 +485,7 @@ public class SGIImage {
                 int start_ptr = ptr;
                 int num_ptr = ptr++;
                 byte repeat_val = 0;
-	  
+      
                 while (x < xsize) {
                     // see if we should switch modes
                     should_switch = false;
@@ -502,7 +502,7 @@ public class SGIImage {
                                 if (DEBUG)
                                     System.err.println("left side was " + ((int) imgref(data, x, y, z, xsize, ysize, zsize)) +
                                                        ", right side was " + (int)imgref(data, x+i, y, z, xsize, ysize, zsize));
-			  
+              
                                 if (imgref(data, x, y, z, xsize, ysize, zsize) !=
                                     imgref(data, x+i, y, z, xsize, ysize, zsize))
                                     should_switch = false;
@@ -530,7 +530,7 @@ public class SGIImage {
                                 repeat_mode = true;
                             repeat_val = imgref(data, x, y, z, xsize, ysize, zsize);
                         }
-		  
+          
                         if (x > 0) {
                             // reset the number pointer
                             num_ptr = ptr++;
@@ -538,7 +538,7 @@ public class SGIImage {
                             count = 0;
                         }
                     }
-		    
+            
                     // if not in repeat mode, copy element to ptr
                     if (!repeat_mode) {
                         rlebuf[ptr++] = imgref(data, x, y, z, xsize, ysize, zsize);