java-1.8.0-openjdk/CheckVendor.java

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/* CheckVendor -- Check the vendor properties match specified values.
Copyright (C) 2020 Red Hat, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @test
*/
public class CheckVendor {
public static void main(String[] args) {
if (args.length < 3) {
System.err.println("CheckVendor <VENDOR> <VENDOR-URL> <VENDOR-BUG-URL>");
System.exit(1);
}
String vendor = System.getProperty("java.vendor");
String expectedVendor = args[0];
String vendorURL = System.getProperty("java.vendor.url");
String expectedVendorURL = args[1];
String vendorBugURL = System.getProperty("java.vendor.url.bug");
String expectedVendorBugURL = args[2];
if (!expectedVendor.equals(vendor)) {
System.err.printf("Invalid vendor %s, expected %s\n",
vendor, expectedVendor);
System.exit(2);
}
if (!expectedVendorURL.equals(vendorURL)) {
System.err.printf("Invalid vendor URL %s, expected %s\n",
vendorURL, expectedVendorURL);
System.exit(3);
}
if (!expectedVendorBugURL.equals(vendorBugURL)) {
System.err.printf("Invalid vendor bug URL%s, expected %s\n",
vendorBugURL, expectedVendorBugURL);
System.exit(4);
}
System.err.printf("Vendor information verified as %s, %s, %s\n",
vendor, vendorURL, vendorBugURL);
}
}