Removes assert() usage throughout project and replaces with Validate from apache commons.

src/alias/id/WildcardID.java

@@ -18,6 +18,8 @@
  ******************************************************************************/
 package alias.id;
 
+import org.apache.commons.lang3.Validate;
+
 import java.util.regex.Pattern;
 
 public class WildcardID implements Comparable<WildcardID>
@@ -45,7 +47,7 @@ public class WildcardID implements Comparable<WildcardID>
      */
     public WildcardID(String value)
     {
-        assert(value != null && value.contains(WILDCARD) && value.length() < 10);
+        Validate.isTrue(value != null && value.contains(WILDCARD) && value.length() < 10);
 
         mValue = value;
 

src/audio/broadcast/shoutcast/v2/ShoutcastV2Configuration.java

@@ -21,6 +21,7 @@ package audio.broadcast.shoutcast.v2;
 import audio.broadcast.BroadcastConfiguration;
 import audio.broadcast.BroadcastFormat;
 import audio.broadcast.BroadcastServerType;
+import org.apache.commons.lang3.Validate;
 
 import javax.xml.bind.annotation.XmlAttribute;
 
@@ -90,7 +91,7 @@ public class ShoutcastV2Configuration extends BroadcastConfiguration
      */
     public void setStreamID(int streamID)
     {
-        assert(1 <= streamID && streamID <= Integer.MAX_VALUE);
+        Validate.isTrue(1 <= streamID && streamID <= Integer.MAX_VALUE);
         mStreamID = streamID;
     }
 

src/audio/broadcast/shoutcast/v2/ultravox/NegotiateMaxPayloadSize.java

@@ -18,6 +18,8 @@
  ******************************************************************************/
 package audio.broadcast.shoutcast.v2.ultravox;
 
+import org.apache.commons.lang3.Validate;
+
 public class NegotiateMaxPayloadSize extends UltravoxMessage
 {
     /**
@@ -47,8 +49,8 @@ public class NegotiateMaxPayloadSize extends UltravoxMessage
      */
     public void setMaximumPayloadSize(int desiredMaximum, int minimum)
     {
-        assert(desiredMaximum <= 16377);
-        assert(minimum <= 16377);
+        Validate.isTrue(desiredMaximum <= 16377);
+        Validate.isTrue(minimum <= 16377);
 
         StringBuilder sb = new StringBuilder();
         sb.append(desiredMaximum).append(":").append(minimum);

src/audio/broadcast/shoutcast/v2/ultravox/UltravoxMessage.java

@@ -19,6 +19,7 @@
 package audio.broadcast.shoutcast.v2.ultravox;
 
 import bits.BinaryMessage;
+import org.apache.commons.lang3.Validate;
 
 import java.util.Arrays;
 
@@ -154,7 +155,7 @@ public abstract class UltravoxMessage
      */
     public void setSendQueuePriority(int priority)
     {
-        assert(0 <= priority && priority <= 7);
+        Validate.isTrue(0 <= priority && priority <= 7);
 
         mMessage.setInt(priority, SEND_QUEUE_PRIORITY);
     }

src/bits/BinaryMessage.java

@@ -22,6 +22,7 @@ import java.util.BitSet;
 import java.util.logging.LogManager;
 
 import edac.CRC;
+import org.apache.commons.lang3.Validate;
 
 public class BinaryMessage extends BitSet
 {
@@ -456,7 +457,7 @@ public class BinaryMessage extends BitSet
      */
     public byte getByte(int index)
     {
-        assert((index + 7) <= size());
+        Validate.isTrue((index + 7) <= size());
 
         int value = 0;
 
@@ -481,7 +482,7 @@ public class BinaryMessage extends BitSet
      */
     public void setByte(int index, byte value)
     {
-        assert((index + 8) <= size());
+        Validate.isTrue((index + 8) <= size());
 
         int mask = 0x80;
 

src/bits/MultiSyncPatternMatcher.java

@@ -17,6 +17,8 @@
  ******************************************************************************/
 package bits;
 
+import org.apache.commons.lang3.Validate;
+
 import java.util.ArrayList;
 import java.util.List;
 
@@ -39,7 +41,7 @@ public class MultiSyncPatternMatcher
 	
 	public MultiSyncPatternMatcher( int syncSize )
 	{
-		assert( syncSize < 64 );
+		Validate.isTrue(syncSize < 64);
 		
 		//Setup a bit mask of all ones the length of the sync pattern
 		mMask = (long)( ( Math.pow( 2, syncSize ) ) - 1 );

src/channel/metadata/ChannelMetadataPanel.java

@@ -26,6 +26,7 @@ import controller.channel.ChannelUtils;
 import icon.IconManager;
 import module.ProcessingChain;
 import net.miginfocom.swing.MigLayout;
+import org.apache.commons.lang3.Validate;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import properties.SystemProperties;
@@ -140,7 +141,7 @@ public class ChannelMetadataPanel extends JPanel implements ListSelectionListene
 
         public AliasedValueCellRenderer(Attribute attribute)
         {
-            assert(attribute != null);
+            Validate.isTrue(attribute != null);
             mAttribute = attribute;
             setHorizontalAlignment(JLabel.CENTER);
         }

src/dsp/filter/FloatFIRFilter.java

@@ -19,6 +19,7 @@ package dsp.filter;
 
 import java.util.ArrayList;
 
+import org.apache.commons.lang3.Validate;
 import sample.real.RealSampleListener;
 
 public class FloatFIRFilter implements RealSampleListener
@@ -139,7 +140,7 @@ public class FloatFIRFilter implements RealSampleListener
 	private void generateIndexMap( int size )
 	{
 		//Ensure we have an odd size
-		assert( size % 2 == 1 );
+		Validate.isTrue(size % 2 == 1);
 		
 		mIndexMap = new int[ size ][ size ];
 		

src/dsp/filter/FloatHalfBandFilter.java

@@ -19,6 +19,7 @@ package dsp.filter;
 
 import java.util.ArrayList;
 
+import org.apache.commons.lang3.Validate;
 import sample.real.RealSampleListener;
 
 public class FloatHalfBandFilter implements RealSampleListener
@@ -149,7 +150,7 @@ public class FloatHalfBandFilter implements RealSampleListener
 	private void generateIndexMap( int size )
 	{
 		//Ensure we have an odd size
-		assert( size % 2 == 1 );
+		Validate.isTrue(size % 2 == 1);
 
 		int mapWidth = ( ( size + 1 ) / 2 ) + 1;
 		

src/dsp/filter/FloatHalfBandNoDecimateFilter.java

@@ -19,6 +19,7 @@ package dsp.filter;
 
 import java.util.ArrayList;
 
+import org.apache.commons.lang3.Validate;
 import sample.real.RealSampleListener;
 
 public class FloatHalfBandNoDecimateFilter implements RealSampleListener
@@ -139,7 +140,7 @@ public class FloatHalfBandNoDecimateFilter implements RealSampleListener
 	private void generateIndexMap( int size )
 	{
 		//Ensure we have an odd size
-		assert( size % 2 == 1 );
+		Validate.isTrue(size % 2 == 1);
 
 		int mapWidth = ( ( size + 1 ) / 2 ) + 1;
 		

src/dsp/filter/cic/ComplexPrimeCICDecimate.java

@@ -20,6 +20,7 @@ package dsp.filter.cic;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.apache.commons.lang3.Validate;
 import sample.Listener;
 import sample.complex.ComplexBuffer;
 import sample.complex.ComplexSampleListener;
@@ -67,7 +68,7 @@ public class ComplexPrimeCICDecimate implements Listener<ComplexBuffer>
 	public ComplexPrimeCICDecimate( int decimation, int order, 
 			int passFrequency, int attenuation, WindowType windowType )
 	{
-		assert( decimation <= 700 );
+		Validate.isTrue(decimation <= 700);
 		
 
 		List<Integer> stageSizes = getPrimeFactors( decimation );

src/dsp/filter/cic/RealPrimeCICDecimate.java

@@ -20,6 +20,7 @@ package dsp.filter.cic;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.apache.commons.lang3.Validate;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -81,7 +82,7 @@ public class RealPrimeCICDecimate
 	public RealPrimeCICDecimate( int decimation, int order, int passFrequency, 
 			int attenuation, WindowType windowType, int outputBufferSize )
 	{
-		assert( decimation <= 700 );
+		Validate.isTrue(decimation <= 700);
 
 		mOutputBufferSize = outputBufferSize;
 

src/dsp/filter/halfband/real/HalfBandFilter.java

@@ -17,6 +17,8 @@
  ******************************************************************************/
 package dsp.filter.halfband.real;
 
+import org.apache.commons.lang3.Validate;
+
 public class HalfBandFilter
 {
 	private float[] mBuffer;
@@ -122,7 +124,7 @@ public class HalfBandFilter
 	private void generateIndexMap( int size )
 	{
 		//Ensure we have an odd size
-		assert( size % 2 == 1 );
+		Validate.isTrue(size % 2 == 1);
 
 		int mapWidth = ( ( size + 1 ) / 2 ) + 1;
 		

src/dsp/filter/interpolator/RealInterpolator.java

@@ -1,5 +1,6 @@
 package dsp.filter.interpolator;
 
+import org.apache.commons.lang3.Validate;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -31,7 +32,7 @@ public class RealInterpolator extends Interpolator
 	public float filter( float[] samples, int offset, float mu )
 	{
 		/* Ensure we have enough samples in the array */
-		assert( samples.length >= offset + 7 );
+		Validate.isTrue(samples.length >= offset + 7);
 
 		/* Identify the filter bank that corresponds to mu */
 		int index = (int)( NSTEPS * mu );

src/dsp/filter/polyphase/PolyphaseFIRInterpolatingFilter.java

@@ -18,6 +18,7 @@
  ******************************************************************************/
 package dsp.filter.polyphase;
 
+import org.apache.commons.lang3.Validate;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -53,7 +54,7 @@ public class PolyphaseFIRInterpolatingFilter
 	public PolyphaseFIRInterpolatingFilter( double[] coefficients, int interpolation )
 	{
 		/* Ensure coefficients are an integral multiple of the interpolation factor */
-		assert( coefficients.length % interpolation == 0 );
+		Validate.isTrue(coefficients.length % interpolation == 0);
 		
 		mTaps = coefficients;
 

src/dsp/gain/DirectGainControl.java

@@ -17,6 +17,7 @@
  ******************************************************************************/
 package dsp.gain;
 
+import org.apache.commons.lang3.Validate;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -49,7 +50,7 @@ public class DirectGainControl implements GainController, RealSampleListener
 	 */
 	public DirectGainControl( float gain, float minimum, float maximum, float increment )
 	{
-		assert( minimum > 0 );
+		Validate.isTrue(minimum > 0);
 
 		mDefaultGain = gain;
 		mGain = gain;

src/record/wave/MonoWaveReader.java

@@ -18,6 +18,7 @@
  ******************************************************************************/
 package record.wave;
 
+import org.apache.commons.lang3.Validate;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import sample.ConversionUtils;
@@ -58,7 +59,7 @@ public class MonoWaveReader implements AutoCloseable
      */
 	public MonoWaveReader(Path path, boolean realTime) throws IOException
 	{
-		assert( path != null );
+        Validate.isTrue(path != null);
 		mPath = path;
         mRealTime = realTime;
 

src/record/wave/WaveWriter.java

@@ -17,6 +17,8 @@
  ******************************************************************************/
 package record.wave;
 
+import org.apache.commons.lang3.Validate;
+
 import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.channels.FileChannel;
@@ -59,8 +61,8 @@ public class WaveWriter implements AutoCloseable
 	public WaveWriter( AudioFormat format, Path file, long maxSize ) 
 			throws IOException
 	{
-		assert( format != null );
-		assert( file != null );
+		Validate.isTrue(format != null);
+		Validate.isTrue( file != null );
 		
 		mAudioFormat = format;
 		mFile = file;

src/sample/adapter/ChannelShortAdapter.java

@@ -20,6 +20,7 @@ package sample.adapter;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 
+import org.apache.commons.lang3.Validate;
 import source.mixer.MixerChannel;
 
 /**
@@ -34,7 +35,7 @@ public class ChannelShortAdapter implements ISampleAdapter
 	public ChannelShortAdapter( MixerChannel channel )
 	{
 		/* Only use with LEFT/RIGHT channels */
-		assert( channel != MixerChannel.MONO );
+		Validate.isTrue(channel != MixerChannel.MONO);
 		
 		mMixerChannel = channel;
 	}

src/sample/complex/ComplexToComplexBufferAssembler.java

@@ -17,6 +17,7 @@
  ******************************************************************************/
 package sample.complex;
 
+import org.apache.commons.lang3.Validate;
 import sample.Listener;
 
 /**
@@ -32,7 +33,7 @@ public class ComplexToComplexBufferAssembler implements ComplexSampleListener
 	
 	public ComplexToComplexBufferAssembler( int bufferSize )
 	{
-		assert( bufferSize % 2 == 0 );
+		Validate.isTrue(bufferSize % 2 == 0);
 		
 		mBufferSize = bufferSize;
 		mBuffer = new float[ mBufferSize ];

src/spectrum/SpectrumPanel.java

@@ -30,6 +30,7 @@ import java.util.Arrays;
 
 import javax.swing.JPanel;
 
+import org.apache.commons.lang3.Validate;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -282,7 +283,7 @@ public class SpectrumPanel extends JPanel
      */
     public void setZoom( int zoom )
     {
-    	assert( 0 <= zoom && zoom <= 5 );
+    	Validate.isTrue( 0 <= zoom && zoom <= 5 );
     	
     	mZoom = zoom;
     }
@@ -305,7 +306,7 @@ public class SpectrumPanel extends JPanel
 	 */
 	public void setSampleSize( double sampleSize )
 	{
-		assert( 2.0 <= sampleSize && sampleSize <= 32.0 );
+		Validate.isTrue(2.0 <= sampleSize && sampleSize <= 32.0);
 
 		mDBScale = (float)( 20.0 * Math.log10( Math.pow( 2.0, sampleSize - 1 ) ) );
 	}

src/util/XTEA.java

@@ -18,6 +18,8 @@
  ******************************************************************************/
 package util;
 
+import org.apache.commons.lang3.Validate;
+
 import java.util.Arrays;
 
 public class XTEA
@@ -58,7 +60,7 @@ public class XTEA
      */
     public void setKey(byte[] key)
     {
-        assert(key.length == 16);
+        Validate.isTrue(key.length == 16);
 
         int keyInts[] = new int[8];
         
@@ -94,7 +96,7 @@ public class XTEA
      */
     public byte[] encrypt(byte[] plainText)
     {
-        assert(plainText.length == 8);
+        Validate.isTrue(plainText.length == 8);
 
         //Convert the 8 bytes of plaintext to 2 integers
         int result0 = (plainText[3] << 0) & MASK0 | (plainText[2] << 8) & MASK1 |