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8274949: Use String.contains() instead of String.indexOf() in java.base

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Reviewed-by: weijun, dfuchs, vtewari, lancea
This commit is contained in:
Andrey Turbanov 2021-11-19 18:48:06 +00:00 • committed by Roger Riggs
parent 09e8c8c64a
commit 6677554374
17 changed files with 35 additions and 38 deletions
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4
src/java.base/share/classes/java/net/SocketPermission.java
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@ -30,12 +30,10 @@ import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.io.ObjectStreamField;
import java.io.Serializable;
import java.net.InetAddress;
import java.security.AccessController;
import java.security.Permission;
import java.security.PermissionCollection;
import java.security.PrivilegedAction;
import java.security.Security;
import java.util.Collections;
import java.util.Enumeration;
import java.util.Map;
@ -333,7 +331,7 @@ public final class SocketPermission extends Permission
ind = host.lastIndexOf(':');
host = "[" + host.substring(0, ind) + "]" +
host.substring(ind);
} else if (tokens == 8 && host.indexOf("::") == -1) {
} else if (tokens == 8 && !host.contains("::")) {
// IPv6 address only, not followed by port
host = "[" + host + "]";
} else {