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src/java.base/share/classes/sun/security/provider/PolicyFile.java

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rev 52881 : 8214971: Replace use of string.equals("") with isEmpty()
Reviewed-by: jlaskey, prappo, lancea, dfuchs, redestad


1591 
1592         CodeSource canonCs = cs;
1593         URL u = cs.getLocation();
1594         if (u != null) {
1595             if (u.getProtocol().equals("jar")) {
1596                 // unwrap url embedded inside jar url
1597                 String spec = u.getFile();
1598                 int separator = spec.indexOf("!/");
1599                 if (separator != -1) {
1600                     try {
1601                         u = new URL(spec.substring(0, separator));
1602                     } catch (MalformedURLException e) {
1603                         // Fail silently. In this case, url stays what
1604                         // it was above
1605                     }
1606                 }
1607             }
1608             if (u.getProtocol().equals("file")) {
1609                 boolean isLocalFile = false;
1610                 String host = u.getHost();
1611                 isLocalFile = (host == null || host.equals("") ||
1612                     host.equals("~") || host.equalsIgnoreCase("localhost"));
1613 
1614                 if (isLocalFile) {
1615                     path = u.getFile().replace('/', File.separatorChar);
1616                     path = ParseUtil.decode(path);
1617                 }
1618             }
1619         }
1620 
1621         if (path != null) {
1622             try {
1623                 URL csUrl = null;
1624                 path = canonPath(path);
1625                 csUrl = ParseUtil.fileToEncodedURL(new File(path));
1626 
1627                 if (extractSignerCerts) {
1628                     canonCs = new CodeSource(csUrl,
1629                                              getSignerCertificates(cs));
1630                 } else {
1631                     canonCs = new CodeSource(csUrl,




1591 
1592         CodeSource canonCs = cs;
1593         URL u = cs.getLocation();
1594         if (u != null) {
1595             if (u.getProtocol().equals("jar")) {
1596                 // unwrap url embedded inside jar url
1597                 String spec = u.getFile();
1598                 int separator = spec.indexOf("!/");
1599                 if (separator != -1) {
1600                     try {
1601                         u = new URL(spec.substring(0, separator));
1602                     } catch (MalformedURLException e) {
1603                         // Fail silently. In this case, url stays what
1604                         // it was above
1605                     }
1606                 }
1607             }
1608             if (u.getProtocol().equals("file")) {
1609                 boolean isLocalFile = false;
1610                 String host = u.getHost();
1611                 isLocalFile = (host == null || host.isEmpty() ||
1612                     host.equals("~") || host.equalsIgnoreCase("localhost"));
1613 
1614                 if (isLocalFile) {
1615                     path = u.getFile().replace('/', File.separatorChar);
1616                     path = ParseUtil.decode(path);
1617                 }
1618             }
1619         }
1620 
1621         if (path != null) {
1622             try {
1623                 URL csUrl = null;
1624                 path = canonPath(path);
1625                 csUrl = ParseUtil.fileToEncodedURL(new File(path));
1626 
1627                 if (extractSignerCerts) {
1628                     canonCs = new CodeSource(csUrl,
1629                                              getSignerCertificates(cs));
1630                 } else {
1631                     canonCs = new CodeSource(csUrl,
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