tdf#100501: Adapt to Java 9 (at least on Linux x86-64)

Checking with both jdk-9+181_linux-x64_bin.tar.gz and
jre-9+181_linux-x64_bin.tar.gz as currently available at
<http://jdk.java.net/9/> "JDK 9 Early-Access Builds":

For one, make SunVersion::init understand <http://openjdk.java.net/jeps/223>
"JEP 223: New Version-String Scheme" at least insofar as to accept strings like
"9" with less than three dot-separated segments (where the missing segments are
treated like "0").

For another, at least for Linux x86-64, libjvm.so is now apparently located in a
path without an "amd64" architecture segment, "lib/server/libjvm.so".  (But
could that also be "client"?)  Other platforms may need further adjustments.

Change-Id: Idcebc833472c81a1dc74dcdd481b0a37274a8713

jvmfwk/plugins/sunmajor/pluginlib/sunjre.cxx

@@ -68,7 +68,8 @@ char const* const* SunInfo::getRuntimePaths(int * size)
         "/lib/" JFW_PLUGIN_ARCH "/client/libjvm.so",
         "/lib/" JFW_PLUGIN_ARCH "/server/libjvm.so",
         "/lib/" JFW_PLUGIN_ARCH "/classic/libjvm.so",
-        "/lib/" JFW_PLUGIN_ARCH "/jrockit/libjvm.so"
+        "/lib/" JFW_PLUGIN_ARCH "/jrockit/libjvm.so",
+        "/lib/server/libjvm.so"
 #endif
     };
     *size = SAL_N_ELEMENTS(ar);

jvmfwk/plugins/sunmajor/pluginlib/sunversion.cxx

@@ -88,7 +88,7 @@ bool SunVersion::init(const char *szVersion)
             ! (nPartPos == 0) // prevents: ".4.1", "..1", part must start with digit
             && (
                 //separators after maintenance (1.4.1_01, 1.4.1-beta, or 1.4.1)
-                ((pCur == pEnd || *pCur == '_' || *pCur == '-') && (nPart == 2 ))
+                (pCur == pEnd || *pCur == '_' || *pCur == '-')
                 ||
                 //separators between major-minor and minor-maintenance
                 (nPart < 2 && *pCur == '.') )
@@ -97,6 +97,8 @@ bool SunVersion::init(const char *szVersion)
                 pCur + 1 != pEnd
                 || rtl::isAsciiDigit(static_cast<unsigned char>(*pCur))) )
         {
+            bool afterMaint = pCur != pEnd && (*pCur == '_' || *pCur == '-');
+
             int len = pCur - pLast;
             if (len >= 127)
                 return false;
@@ -107,6 +109,9 @@ bool SunVersion::init(const char *szVersion)
             pLast = pCur;
 
             m_arVersionParts[nPart] = atoi(buf);
+
+            if (afterMaint)
+                nPart = 2;
             nPart ++;
             nPartPos = 0;
             if (nPart == 3)