Moved interp tag to private class (small and only used one place). Added final to fields in ProjectUri. Since this is only used by DefaultInterpolator, don't care if values are inlined during compile

git-svn-id: https://svn.apache.org/repos/asf/maven/components/branches/MNG-2766@769945 13f79535-47bb-0310-9956-ffa450edef68

maven-model-builder/src/main/java/org/apache/maven/model/interpolator/DefaultInterpolator.java

@@ -789,5 +789,11 @@ public class DefaultInterpolator
             uris = new LinkedList<String>( uris.subList( 0, depth ) );
         }
     }
+    
+    private static enum PomInterpolatorTag
+    {
+        PROJECT_PROPERTIES,
 
+        EXECUTION_PROPERTIES
+    }
 }

maven-model-builder/src/main/java/org/apache/maven/model/interpolator/InterpolatorProperty.java

@@ -99,20 +99,6 @@ final class InterpolatorProperty
     {
         this.tag = tag;
     }
-    public static List<InterpolatorProperty> toInterpolatorProperties( Map<String, String> properties, String tag )
-    {
-            if( properties == null )
-            {
-                throw new IllegalArgumentException( "properties: null" );
-            }
-    
-            List<InterpolatorProperty> interpolatorProperties = new ArrayList<InterpolatorProperty>();
-            for ( Map.Entry<String, String> e : properties.entrySet() )
-            {
-                interpolatorProperties.add( new InterpolatorProperty( "${" + e.getKey() +"}", e.getValue(), tag) );
-            }
-            return interpolatorProperties;
-     }
 
     /**
      * Returns true if key values match, otherwise returns false.
@@ -156,20 +142,5 @@ final class InterpolatorProperty
         return "Key = " + key + ", Value = " + value +  ", Hash = " +
             this.hashCode();
     }
-
-    public static List<InterpolatorProperty> toInterpolatorProperties( Properties properties, String tag )
-    {
-        if( properties == null )
-        {
-            throw new IllegalArgumentException( "properties: null" );
-        }
-
-        List<InterpolatorProperty> interpolatorProperties = new ArrayList<InterpolatorProperty>();
-        for ( Map.Entry<Object, Object> e : properties.entrySet() )
-        {
-            interpolatorProperties.add( new InterpolatorProperty( "${" + e.getKey() +"}", (String) e.getValue(), tag) );
-        }
-        return interpolatorProperties;
-    }
 }
 

maven-model-builder/src/main/java/org/apache/maven/model/interpolator/PomInterpolatorTag.java

@@ -1,8 +0,0 @@
-package org.apache.maven.model.interpolator;
-
-enum PomInterpolatorTag
-{
-    PROJECT_PROPERTIES,
-
-    EXECUTION_PROPERTIES
-}