Refactoring to use COMPLEX and REAL sample terms throughout

src/sample/real/RealBuffer.java

@@ -0,0 +1,42 @@
+package sample.real;
+
+import java.util.Arrays;
+
+public class RealBuffer
+{
+	private float[] mSamples;
+
+	/**
+	 * Wrapper around float array containing float samples
+	 */
+	public RealBuffer( float[] samples )
+	{
+		mSamples = samples;
+	}
+	
+	/**
+	 * Creates a deep copy of the buffer 
+	 */
+	public RealBuffer copyOf()
+	{
+		float[] copy = Arrays.copyOf( mSamples, mSamples.length );
+		
+		return new RealBuffer( copy );
+	}
+	
+	/**
+	 * Sample data
+	 */
+	public float[] getSamples()
+	{
+		return mSamples;
+	}
+	
+	/**
+	 * Cleanup method to nullify all data and references
+	 */
+	public void dispose()
+	{
+		mSamples = null;
+	}
+}