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8268056: Update java.net and java.nio to use switch expressions

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Reviewed-by: dfuchs, michaelm, chegar, iris, alanb
This commit is contained in:
Patrick Concannon 2021-06-09 10:13:25 +00:00
parent 9cfd560bb1
commit 438895903b
2 changed files with 30 additions and 41 deletions
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30
src/java.base/share/classes/java/net/SocksSocketImpl.java
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@ -211,25 +211,17 @@ class SocksSocketImpl extends DelegatingSocketImpl implements SocksConsts {
throw new SocketException("Reply from SOCKS server has bad length: " + n);
if (data[0] != 0 && data[0] != 4)
throw new SocketException("Reply from SOCKS server has bad version");
SocketException ex = null;
switch (data[1]) {
case 90:
// Success!
external_address = endpoint;
break;
case 91:
ex = new SocketException("SOCKS request rejected");
break;
case 92:
ex = new SocketException("SOCKS server couldn't reach destination");
break;
case 93:
ex = new SocketException("SOCKS authentication failed");
break;
default:
ex = new SocketException("Reply from SOCKS server contains bad status");
break;
}
SocketException ex = switch (data[1]) {
case 90 -> {
// Success!
external_address = endpoint;
yield null;
}
case 91 -> new SocketException("SOCKS request rejected");
case 92 -> new SocketException("SOCKS server couldn't reach destination");
case 93 -> new SocketException("SOCKS authentication failed");
default -> new SocketException("Reply from SOCKS server contains bad status");
};
if (ex != null) {
in.close();
out.close();