use more o3tl::getToken

found by inspecting call sites of OUString::getToken

Change-Id: I4269c7476c7aa46fac39528227e350568f0eb34a
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132644
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

jvmfwk/plugins/sunmajor/javaenvsetup/javaldx.cxx

@@ -30,6 +30,7 @@
 #include <rtl/ustring.hxx>
 #include <rtl/byteseq.hxx>
 #include <jvmfwk/framework.hxx>
+#include <o3tl/string_view.hxx>
 
 
 static bool hasOption(char const * szOption, int argc, char** argv);
@@ -118,7 +119,7 @@ OString getLD_LIBRARY_PATH(const rtl::ByteSequence & vendorData)
     OUString sData(chars, len / 2);
     //the runtime lib is on the first line
     sal_Int32 index = 0;
-    OUString aToken = sData.getToken( 1, '\n', index);
+    std::u16string_view aToken = o3tl::getToken(sData, 1, '\n', index);
 
     OString paths =
         OUStringToOString(aToken, osl_getThreadTextEncoding());

jvmfwk/plugins/sunmajor/pluginlib/util.cxx

@@ -1043,7 +1043,7 @@ void addJavaInfosFromPath(
     sal_Int32 nIndex = 0;
     do
     {
-        OUString usToken = usAllPath.getToken( 0, SAL_PATHSEPARATOR, nIndex );
+        OUString usToken( usAllPath.getToken( 0, SAL_PATHSEPARATOR, nIndex ) );
         OUString usTokenUrl;
         if(File::getFileURLFromSystemPath(usToken, usTokenUrl) == File::E_None)
         {