JVM info: Oracle Corporation - 17.0.3.1 - 17.0.3.1+2-LTS-6
java.net.preferIPv4Stack=true
Found java version 17.0.3.1
Extracting main jar:
  Extracted successfully
Considering minecraft server jar
java.net.UnknownHostException: launchermeta.mojang.com
	at java.base/sun.nio.ch.NioSocketImpl.connect(NioSocketImpl.java:567)
	at java.base/java.net.SocksSocketImpl.connect(SocksSocketImpl.java:327)
	at java.base/java.net.Socket.connect(Socket.java:633)
	at java.base/sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:299)
	at java.base/sun.net.NetworkClient.doConnect(NetworkClient.java:178)
	at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:498)
	at java.base/sun.net.www.http.HttpClient.openServer(HttpClient.java:603)
	at java.base/sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:266)
	at java.base/sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:380)
	at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:189)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1242)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1128)
	at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:175)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1665)
	at java.base/sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1589)
	at java.base/java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:529)
	at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.getResponseCode(HttpsURLConnectionImpl.java:308)
	at net.minecraftforge.installer.DownloadUtils.getConnection(DownloadUtils.java:243)
	at net.minecraftforge.installer.DownloadUtils.downloadManifest(DownloadUtils.java:307)
	at net.minecraftforge.installer.json.Util.getVanillaVersion(Util.java:73)
	at net.minecraftforge.installer.actions.ServerInstall.run(ServerInstall.java:86)
	at net.minecraftforge.installer.InstallerPanel.run(InstallerPanel.java:423)
	at net.minecraftforge.installer.SimpleInstaller.launchGui(SimpleInstaller.java:175)
	at net.minecraftforge.installer.SimpleInstaller.main(SimpleInstaller.java:147)
Failed to download version manifest, can not find server jar URL.