Move files in anticipation of move to modular system

src/main/java/test/lines/TargetLine.java

@@ -0,0 +1,19 @@
+package test.lines;
+
+import javax.sound.sampled.Mixer;
+import javax.sound.sampled.TargetDataLine;
+
+public class TargetLine {
+    //private Mixer mixer;
+    private TargetDataLine line;
+
+    public TargetLine(Mixer mixer, TargetDataLine line) {
+        //this.mixer = mixer;
+        this.line = line;
+        System.out.println("TARGET " + mixer.getMixerInfo().getName() + " || " + line.getLineInfo());
+    }
+
+    public int read(byte[] bytes, int offset, int length) {
+        return line.read(bytes, offset, length);
+    }
+}