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8263233: Update java.net and java.nio to use instanceof pattern variable

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Reviewed-by: dfuchs, bpb, chegar, michaelm
This commit is contained in:
Patrick Concannon 2021-03-10 11:05:29 +00:00
parent 3fe8a4661c
commit fdd3941121
17 changed files with 39 additions and 73 deletions
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3
src/java.base/share/classes/java/net/ServerSocket.java
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@ -373,9 +373,8 @@ public class ServerSocket implements java.io.Closeable {
throw new SocketException("Already bound");
if (endpoint == null)
endpoint = new InetSocketAddress(0);
if (!(endpoint instanceof InetSocketAddress))
if (!(endpoint instanceof InetSocketAddress epoint))
throw new IllegalArgumentException("Unsupported address type");
InetSocketAddress epoint = (InetSocketAddress) endpoint;
if (epoint.isUnresolved())
throw new SocketException("Unresolved address");
if (backlog < 1)