RFR (JAXP): 8144094: Add Catalog API to java.xml module

[huizhe wang]

Hi,

The new Catalog API needs to be added to the java.xml module. Please 
review the following change:

diff --git a/make/common/CORE_PKGS.gmk b/make/common/CORE_PKGS.gmk
--- a/make/common/CORE_PKGS.gmk
+++ b/make/common/CORE_PKGS.gmk
@@ -224,6 +224,7 @@
      javax.tools \
      javax.transaction \
      javax.transaction.xa \
+    javax.xml.catalog \
      javax.xml.parsers \
      javax.xml.bind \
      javax.xml.bind.annotation \
diff --git a/modules.xml b/modules.xml
--- a/modules.xml
+++ b/modules.xml
@@ -1066,6 +1066,9 @@
        <name>javax.xml</name>
      </export>
      <export>
+      <name>javax.xml.catalog</name>
+    </export>
+    <export>
        <name>javax.xml.datatype</name>
      </export>
      <export>

Thanks,
Joe