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Use try-with-resources

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This commit is contained in:
TacoTheDank
2022-09-02 03:04:30 -04:00
committed by Cameron Gutman
parent 51594e00b8
commit a96e508ffb
11 changed files with 97 additions and 134 deletions
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7
app/src/main/java/com/limelight/nvstream/http/NvHTTP.java
View File

@@ -627,10 +627,9 @@ public class NvHTTP {
return getAppListByReader(new StringReader(getAppListRaw()));
}
else {
ResponseBody resp = openHttpConnection(baseUrlHttps, "applist", true);
LinkedList<NvApp> appList = getAppListByReader(new InputStreamReader(resp.byteStream()));
resp.close();
return appList;
try (final ResponseBody resp = openHttpConnection(baseUrlHttps, "applist", true)) {
return getAppListByReader(new InputStreamReader(resp.byteStream()));
}
}
}

27
app/src/main/java/com/limelight/nvstream/wol/WakeOnLanSender.java
View File

@@ -17,12 +17,11 @@ public class WakeOnLanSender {
};
public static void sendWolPacket(ComputerDetails computer) throws IOException {
DatagramSocket sock = new DatagramSocket(0);
byte[] payload = createWolPayload(computer);
IOException lastException = null;
boolean sentWolPacket = false;
try {
try (final DatagramSocket sock = new DatagramSocket(0)) {
// Try all resolved remote and local addresses and IPv4 broadcast address.
// The broadcast address is required to avoid stale ARP cache entries
// making the sleeping machine unreachable.
@@ -52,8 +51,6 @@ public class WakeOnLanSender {
lastException = e;
}
}
} finally {
sock.close();
}
// Propagate the DNS resolution exception if we didn't
@@ -65,18 +62,20 @@ public class WakeOnLanSender {
private static byte[] macStringToBytes(String macAddress) {
byte[] macBytes = new byte[6];
@SuppressWarnings("resource")
Scanner scan = new Scanner(macAddress).useDelimiter(":");
for (int i = 0; i < macBytes.length && scan.hasNext(); i++) {
try {
macBytes[i] = (byte) Integer.parseInt(scan.next(), 16);
} catch (NumberFormatException e) {
LimeLog.warning("Malformed MAC address: "+macAddress+" (index: "+i+")");
break;
try (@SuppressWarnings("resource")
final Scanner scan = new Scanner(macAddress).useDelimiter(":")
) {
for (int i = 0; i < macBytes.length && scan.hasNext(); i++) {
try {
macBytes[i] = (byte) Integer.parseInt(scan.next(), 16);
} catch (NumberFormatException e) {
LimeLog.warning("Malformed MAC address: " + macAddress + " (index: " + i + ")");
break;
}
}
return macBytes;
}
scan.close();
return macBytes;
}
private static byte[] createWolPayload(ComputerDetails computer) {