Use try-with-resources

Author: andrei-punko

sound-recorder-n-spectrum-analyzer/src/main/java/by/andd3dfx/capturesound/AudioCaptureApp.java

@@ -95,8 +95,7 @@ public AudioCaptureApp() {
                     byteArrayInputStream, audioFormat, audioData.length / audioFormat.getFrameSize());
 
             DataLine.Info dataLineInfo = new DataLine.Info(SourceDataLine.class, audioFormat);
-            try {
-                SourceDataLine sourceDataLine = (SourceDataLine) AudioSystem.getLine(dataLineInfo);
+            try (var sourceDataLine = (SourceDataLine) AudioSystem.getLine(dataLineInfo)) {
                 sourceDataLine.open(audioFormat);
                 sourceDataLine.start();