[bugzilla 412036] Performance: modify ParsedElementPosition.compareTo to
use Guava Ints method

Signed-off-by: Alex Lagarde <alex.lagarde@obeo.fr>
diff --git a/plugins/org.eclipse.mylyn.docs.intent.parser/META-INF/MANIFEST.MF b/plugins/org.eclipse.mylyn.docs.intent.parser/META-INF/MANIFEST.MF
index 21cab7d..bb6dc5c 100644
--- a/plugins/org.eclipse.mylyn.docs.intent.parser/META-INF/MANIFEST.MF
+++ b/plugins/org.eclipse.mylyn.docs.intent.parser/META-INF/MANIFEST.MF
@@ -11,7 +11,8 @@
  org.eclipse.mylyn.docs.intent.core,
  org.eclipse.mylyn.docs.intent.markup,
  org.eclipse.mylyn.wikitext.core,
- org.eclipse.mylyn.wikitext.textile.core
+ org.eclipse.mylyn.wikitext.textile.core,
+ com.google.guava;bundle-version="[11.0.0,12.0.0)"
 Bundle-RequiredExecutionEnvironment: J2SE-1.5
 Export-Package: org.eclipse.mylyn.docs.intent.parser,
  org.eclipse.mylyn.docs.intent.parser.descriptionunit,
diff --git a/plugins/org.eclipse.mylyn.docs.intent.parser/src/org/eclipse/mylyn/docs/intent/serializer/ParsedElementPosition.java b/plugins/org.eclipse.mylyn.docs.intent.parser/src/org/eclipse/mylyn/docs/intent/serializer/ParsedElementPosition.java
index 82ef615..67814d0 100644
--- a/plugins/org.eclipse.mylyn.docs.intent.parser/src/org/eclipse/mylyn/docs/intent/serializer/ParsedElementPosition.java
+++ b/plugins/org.eclipse.mylyn.docs.intent.parser/src/org/eclipse/mylyn/docs/intent/serializer/ParsedElementPosition.java
@@ -10,6 +10,8 @@
  *******************************************************************************/
 package org.eclipse.mylyn.docs.intent.serializer;
 
+import com.google.common.primitives.Ints;
+
 /**
  * Represents the position of a parsed element.
  * 
@@ -98,9 +100,9 @@
 	 * @see java.lang.Comparable#compareTo(java.lang.Object)
 	 */
 	public int compareTo(ParsedElementPosition arg0) {
-		int res = Integer.valueOf(offset).compareTo(arg0.offset);
+		int res = Ints.compare(offset, arg0.offset);
 		if (res == 0) {
-			res = Integer.valueOf(length).compareTo(arg0.length);
+			res = Ints.compare(length, arg0.length);
 		}
 		return res;
 	}