There are about 100+ test cases are failed automatically on Solaris Sun OS because of
arch.equals("amd64")

As we are testing Sustaining manual regression suite on SunOS with AMD architecture, please modify the following common code to consider arch.equals("amd64") a valid architecture for Sun OS:

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if (name.equals("SunOS")) {
            if (arch.equals("sparc") || arch.equals("sparcv9")) { // SPARC 32+64
                System.out.println("Test passed. This test is only for Windows");
                return;
            } else if (arch.equals("x86")) { // X86
                System.out.println("Test passed. This test is only for Windows");
                return;
            } else {
                throw new RuntimeException("unrecognized system:" + "os.arch == " + arch + " os.name == " + name);
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