diff --git a/tomcat-uidm/webapps/manager/status.xsd b/tomcat-uidm/webapps/manager/status.xsd
index 6d9d63a..5322fd0 100644
--- a/tomcat-uidm/webapps/manager/status.xsd
+++ b/tomcat-uidm/webapps/manager/status.xsd
@@ -15,65 +15,70 @@
   See the License for the specific language governing permissions and
   limitations under the License.
 -->
-<!-- edited with XMLSPY v5 rel. 4 U (http://www.xmlspy.com) by peter lin (consultant) -->
-<!--W3C Schema generated by XMLSPY v5 rel. 4 U (http://www.xmlspy.com)-->
 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified">
-	<xs:complexType name="connector">
-		<xs:sequence>
-			<xs:element name="threadInfo" type="threadInfo"/>
-			<xs:element name="requestInfo" type="requestInfo"/>
-			<xs:element name="workers" type="workers"/>
-		</xs:sequence>
-		<xs:attribute name="name" type="xs:string" use="required"/>
-	</xs:complexType>
-	<xs:complexType name="jvm">
-		<xs:sequence>
-			<xs:element name="memory" type="memory"/>
-		</xs:sequence>
-	</xs:complexType>
-	<xs:complexType name="memory">
-		<xs:attribute name="free" type="xs:long" use="required"/>
-		<xs:attribute name="total" type="xs:long" use="required"/>
-		<xs:attribute name="max" type="xs:long" use="required"/>
-	</xs:complexType>
-	<xs:complexType name="requestInfo">
-		<xs:attribute name="maxTime" type="xs:long" use="required"/>
-		<xs:attribute name="processingTime" type="xs:int" use="required"/>
-		<xs:attribute name="requestCount" type="xs:long" use="required"/>
-		<xs:attribute name="errorCount" type="xs:long" use="required"/>
-		<xs:attribute name="bytesReceived" type="xs:long" use="required"/>
-		<xs:attribute name="bytesSent" type="xs:long" use="required"/>
-	</xs:complexType>
-	<xs:element name="status">
-		<xs:complexType>
-			<xs:sequence>
-				<xs:element name="jvm" type="jvm"/>
-				<xs:element name="connector" type="connector"/>
-			</xs:sequence>
-		</xs:complexType>
-	</xs:element>
-	<xs:complexType name="threadInfo">
-		<xs:attribute name="maxThreads" type="xs:int" use="required"/>
-		<xs:attribute name="minSpareThreads" type="xs:int" use="required"/>
-		<xs:attribute name="maxSpareThreads" type="xs:int" use="required"/>
-		<xs:attribute name="currentThreadCount" type="xs:int" use="required"/>
-		<xs:attribute name="currentThreadsBusy" type="xs:int" use="required"/>
-	</xs:complexType>
-	<xs:complexType name="worker">
-		<xs:attribute name="stage" type="xs:string" use="required"/>
-		<xs:attribute name="requestProcessingTime" type="xs:int" use="required"/>
-		<xs:attribute name="requestBytesSent" type="xs:long" use="required"/>
-		<xs:attribute name="requestBytesRecieved" type="xs:long" use="required"/>
-		<xs:attribute name="remoteAddr" type="xs:string" use="required"/>
-		<xs:attribute name="virtualHost" type="xs:string" use="required"/>
-		<xs:attribute name="method" type="xs:string" use="required"/>
-		<xs:attribute name="currentUri" type="xs:string" use="required"/>
-		<xs:attribute name="currentQueryString" type="xs:string" use="required"/>
-		<xs:attribute name="protocol" type="xs:string" use="required"/>
-	</xs:complexType>
-	<xs:complexType name="workers">
-		<xs:sequence>
-			<xs:element name="worker" type="worker"/>
-		</xs:sequence>
-	</xs:complexType>
+    <xs:element name="status">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element name="jvm" type="jvm"/>
+                <xs:element name="connector" type="connector" minOccurs="1" maxOccurs="unbounded"/>
+            </xs:sequence>
+        </xs:complexType>
+    </xs:element>
+    <xs:complexType name="connector">
+        <xs:sequence>
+            <xs:element name="threadInfo" type="threadInfo"/>
+            <xs:element name="requestInfo" type="requestInfo"/>
+            <xs:element name="workers" type="workers"/>
+        </xs:sequence>
+        <xs:attribute name="name" type="xs:string" use="required"/>
+    </xs:complexType>
+    <xs:complexType name="jvm">
+        <xs:sequence>
+            <xs:element name="memory" type="memory"/>
+            <xs:element name="memorypool" type="memorypool" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="memory">
+        <xs:attribute name="free" type="xs:long" use="required"/>
+        <xs:attribute name="total" type="xs:long" use="required"/>
+        <xs:attribute name="max" type="xs:long" use="required"/>
+    </xs:complexType>
+    <xs:complexType name="memorypool">
+        <xs:attribute name="name" type="xs:string" use="required"/>
+        <xs:attribute name="type" type="xs:string" use="required"/>
+        <xs:attribute name="usageInit" type="xs:long" use="required"/>
+        <xs:attribute name="usageCommitted" type="xs:long" use="required"/>
+        <xs:attribute name="usageMax" type="xs:long" use="required"/>
+        <xs:attribute name="usageUsed" type="xs:long" use="required"/>
+    </xs:complexType>
+    <xs:complexType name="requestInfo">
+        <xs:attribute name="maxTime" type="xs:long" use="required"/>
+        <xs:attribute name="processingTime" type="xs:int" use="required"/>
+        <xs:attribute name="requestCount" type="xs:long" use="required"/>
+        <xs:attribute name="errorCount" type="xs:long" use="required"/>
+        <xs:attribute name="bytesReceived" type="xs:long" use="required"/>
+        <xs:attribute name="bytesSent" type="xs:long" use="required"/>
+    </xs:complexType>
+    <xs:complexType name="threadInfo">
+        <xs:attribute name="maxThreads" type="xs:int" use="required"/>
+        <xs:attribute name="currentThreadCount" type="xs:int" use="required"/>
+        <xs:attribute name="currentThreadsBusy" type="xs:int" use="required"/>
+    </xs:complexType>
+    <xs:complexType name="worker">
+        <xs:attribute name="stage" type="xs:string" use="required"/>
+        <xs:attribute name="requestProcessingTime" type="xs:int" use="required"/>
+        <xs:attribute name="requestBytesSent" type="xs:long" use="required"/>
+        <xs:attribute name="requestBytesReceived" type="xs:long" use="required"/>
+        <xs:attribute name="remoteAddr" type="xs:string" use="required"/>
+        <xs:attribute name="virtualHost" type="xs:string" use="required"/>
+        <xs:attribute name="method" type="xs:string" use="required"/>
+        <xs:attribute name="currentUri" type="xs:string" use="required"/>
+        <xs:attribute name="currentQueryString" type="xs:string" use="required"/>
+        <xs:attribute name="protocol" type="xs:string" use="required"/>
+    </xs:complexType>
+    <xs:complexType name="workers">
+        <xs:sequence>
+            <xs:element name="worker" type="worker" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
 </xs:schema>