Can I  ask what the purpose of the:

@SuppressWarnings({"UnusedDeclaration"})

lines are for?

They are causing warnings in Eclipse and I don't see why they  should be 
there.

Dan




On Monday 14 February 2011 1:30:01 AM [email protected] wrote:
> Author: ruwan
> Date: Mon Feb 14 06:30:00 2011
> New Revision: 1070393
> 
> URL: http://svn.apache.org/viewvc?rev=1070393&view=rev
> Log:
> minor reformatting to improve the code, readability
> 
> Modified:
>    
> webservices/commons/trunk/modules/neethi/src/main/java/org/apache/neethi/P
> olicyEngine.java
> 
> Modified:
> webservices/commons/trunk/modules/neethi/src/main/java/org/apache/neethi/P
> olicyEngine.java URL:
> http://svn.apache.org/viewvc/webservices/commons/trunk/modules/neethi/src/
> main/java/org/apache/neethi/PolicyEngine.java?rev=1070393&r1=1070392&r2=107
> 0393&view=diff
> ==========================================================================
> ==== ---
> webservices/commons/trunk/modules/neethi/src/main/java/org/apache/neethi/P
> olicyEngine.java (original) +++
> webservices/commons/trunk/modules/neethi/src/main/java/org/apache/neethi/P
> olicyEngine.java Mon Feb 14 06:30:00 2011 @@ -19,7 +19,6 @@
> 
>  package org.apache.neethi;
> 
> -
>  import java.io.InputStream;
>  import java.util.Iterator;
>  import java.util.Map;
> @@ -61,6 +60,7 @@ public class PolicyEngine {
>       *            the AssertionBuilder that can build assertions that of
> 'qname' *            type
>       */
> +    @SuppressWarnings({"UnusedDeclaration"})
>      public void registerBuilder(QName qname, AssertionBuilder builder) {
>          factory.registerBuilder(qname, builder);
>      }
> @@ -72,9 +72,11 @@ public class PolicyEngine {
>       * PolicyRegistry.
>       * @return the default PolicyRegistry
>       */
> +    @SuppressWarnings({"UnusedDeclaration"})
>      public PolicyRegistry getPolicyRegistry() {
>          return defaultPolicyRegistry;
>      }
> +
>      public void setPolicyRegistry(PolicyRegistry reg) {
>          defaultPolicyRegistry = reg;
>      }
> @@ -97,6 +99,7 @@ public class PolicyEngine {
>          // TODO throw an IllegalArgumentException
>          return null;
>      }
> +
>      public Policy getPolicy(Element el) {
>          return getPolicyOperator(el);
>      }
> @@ -105,7 +108,6 @@ public class PolicyEngine {
>      public Policy getPolicy(XMLStreamReader reader) {
>          return getPolicyOperator(reader);
>      }
> -
> 
>      /**
>       * Creates a Policy object from an element.
> @@ -117,8 +119,7 @@ public class PolicyEngine {
>      public Policy getPolicy(Object element) {
>          return getPolicyOperator(element);
>      }
> -
> -
> +
>      /**
>       * Creates a PolicyReference object.
>       *
> @@ -126,6 +127,7 @@ public class PolicyEngine {
>       *            the InputStream of the PolicyReference
>       * @return a PolicyReference object of the PolicyReference
>       */
> +    @SuppressWarnings({"UnusedDeclaration"})
>      public PolicyReference getPolicyReference(InputStream inputStream) {
>          try {
>              XMLStreamReader reader =
> XMLInputFactory.newInstance().createXMLStreamReader(inputStream); @@
> -137,7 +139,6 @@ public class PolicyEngine {
>          return null;
>      }
> 
> -
>      /**
>       * Creates a PolicyReference object from an element.
>       *
> @@ -155,10 +156,10 @@ public class PolicyEngine {
> 
>          PolicyReference reference = new PolicyReference(this);
> 
> -        Map<QName, String> attrs = converters.getAttributes(element);
> +        Map<QName, String> attributes = converters.getAttributes(element);
> 
>          // setting the URI value
> -        reference.setURI(attrs.get(new QName("URI")));
> +        reference.setURI(attributes.get(new QName("URI")));
>          return reference;
>      }
> 
> @@ -181,9 +182,9 @@ public class PolicyEngine {
>          if (Constants.TYPE_POLICY == operator.getType()) {
>              Policy policyOperator = (Policy) operator;
> 
> -            Map<QName, String> attrs =
> converters.getAttributes(operationElement); +            Map<QName,
> String> attributes = converters.getAttributes(operationElement);
> 
> -            for (Map.Entry<QName, String> ent : attrs.entrySet()) {
> +            for (Map.Entry<QName, String> ent : attributes.entrySet()) {
>                  policyOperator.addAttribute(ent.getKey(), ent.getValue());
>              }
>          }

-- 
Daniel Kulp
[email protected]
http://dankulp.com/blog

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