Maven: unnecessary code removed

plugins/maven/src/main/java/org/jetbrains/idea/maven/importing/MavenDefaultModifiableModelsProvider.java

@@ -38,7 +38,6 @@ import java.util.Collection;
 
 public class MavenDefaultModifiableModelsProvider extends MavenBaseModifiableModelsProvider {
   private final LibraryTable.ModifiableModel myLibrariesModel;
-  private volatile long myCommitTime;
 
   public MavenDefaultModifiableModelsProvider(Project project) {
     super(project);
@@ -99,8 +98,6 @@ public class MavenDefaultModifiableModelsProvider extends MavenBaseModifiableMod
   }
 
   public void commit() {
-    long before = System.currentTimeMillis();
-
     MavenUtil.invokeAndWaitWriteAction(myProject, new Runnable() {
       public void run() {
         processExternalArtifactDependencies();
@@ -122,8 +119,6 @@ public class MavenDefaultModifiableModelsProvider extends MavenBaseModifiableMod
         }
       }
     });
-
-    myCommitTime = System.currentTimeMillis() - before;
   }
 
   public void dispose() {
@@ -140,10 +135,6 @@ public class MavenDefaultModifiableModelsProvider extends MavenBaseModifiableMod
     });
   }
 
-  public long getCommitTime() {
-    return myCommitTime;
-  }
-
   public ModalityState getModalityStateForQuestionDialogs() {
     return ModalityState.NON_MODAL;
   }

plugins/maven/src/main/java/org/jetbrains/idea/maven/importing/MavenModifiableModelsProvider.java

@@ -52,7 +52,5 @@ public interface MavenModifiableModelsProvider extends MavenModelsProvider {
 
   void dispose();
 
-  long getCommitTime();
-
   ModalityState getModalityStateForQuestionDialogs();
 }

plugins/maven/src/main/java/org/jetbrains/idea/maven/importing/MavenUIModifiableModelsProvider.java

@@ -99,10 +99,6 @@ public class MavenUIModifiableModelsProvider extends MavenBaseModifiableModelsPr
   public void dispose() {
   }
 
-  public long getCommitTime() {
-    return 0;
-  }
-
   public ModalityState getModalityStateForQuestionDialogs() {
     return ModalityState.defaultModalityState();
   }