remove unused class & methods

platform/vcs-api/src/com/intellij/util/continuation/GatheringContinuationContext.java

@@ -1,115 +0,0 @@
-/*
- * Copyright 2000-2011 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.intellij.util.continuation;
-
-import com.intellij.util.Consumer;
-import org.jetbrains.annotations.NotNull;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-/**
-* @author irengrig
-*         Date: 4/7/11
-*         Time: 6:43 PM
-*/
-public class GatheringContinuationContext implements ContinuationContext {
-  private final List<TaskDescriptor> myList;
-
-  public GatheringContinuationContext() {
-    myList = new ArrayList<TaskDescriptor>();
-  }
-
-  public List<TaskDescriptor> getList() {
-    return myList;
-  }
-
-  @Override
-  public void cancelEverything() {
-  }
-
-  @Override
-  public void cancelCurrent() {
-  }
-
-  @Override
-  public <T extends Exception> void addExceptionHandler(Class<T> clazz, Consumer<T> consumer) {
-  }
-
-  @Override
-  public boolean handleException(Exception e, boolean cancelEveryThing) {
-    return false;
-  }
-
-  @Override
-  public void throwDisaster(Object disaster, final Object cure) {
-  }
-
-  @Override
-  public void keepExisting(Object disaster, Object cure) {
-  }
-
-  @Override
-  public void next(TaskDescriptor... next) {
-    myList.addAll(0, Arrays.asList(next));
-  }
-
-  @Override
-  public void next(List<TaskDescriptor> next) {
-    myList.addAll(0, next);
-  }
-
-  @Override
-  public void last(TaskDescriptor... next) {
-    myList.addAll(Arrays.asList(next));
-  }
-
-  @Override
-  public void last(List<TaskDescriptor> next) {
-    myList.addAll(next);
-  }
-
-  @Override
-  public void after(@NotNull TaskDescriptor inQueue, TaskDescriptor... next) {
-    int idx = -1;
-    for (int i = 0; i < myList.size(); i++) {
-      final TaskDescriptor descriptor = myList.get(i);
-      if (inQueue == descriptor) {
-        idx = i;
-        break;
-      }
-    }
-    assert idx != -1;
-    myList.addAll(idx, Arrays.asList(next));
-  }
-
-  @Override
-  public void suspend() {
-  }
-
-  @Override
-  public void ping() {
-  }
-
-  @Override
-  public void addNewTasksPatcher(@NotNull Consumer<TaskDescriptor> consumer) {
-  }
-
-  @Override
-  public void removeNewTasksPatcher(@NotNull Consumer<TaskDescriptor> consumer) {
-  }
-}

platform/vcs-impl/src/com/intellij/util/continuation/Continuation.java

@@ -27,10 +27,6 @@ public class Continuation {
     myGeneralRunner = generalRunner;
   }
 
-  public static Continuation createForCurrentProgress(final Project project, final boolean cancellable) {
-    return new Continuation(new SameProgressRunner(project, cancellable));
-  }
-
   public static Continuation createFragmented(final Project project, final boolean cancellable) {
     SeparatePiecesRunner generalRunner = new SeparatePiecesRunner(project, cancellable);
     return new Continuation(generalRunner);
@@ -58,21 +54,6 @@ public class Continuation {
     myGeneralRunner.ping();
   }
 
-  public void resumeOnNewIndicator(final Project project, final boolean cancellable, final String commonTitle) {
-    final SameProgressRunner runner = new SameProgressRunner(project, cancellable);
-    runner.next(myGeneralRunner.myQueue);
-    myGeneralRunner = runner;
-    resume();
-  }
-
-  public void clearQueue() {
-    myGeneralRunner.cancelEverything();
-  }
-
-  public void cancelCurrent() {
-    myGeneralRunner.cancelCurrent();
-  }
-
   public void add(List<TaskDescriptor> list) {
     myGeneralRunner.next(list);
   }

platform/vcs-impl/src/com/intellij/util/continuation/GeneralRunner.java

@@ -85,12 +85,6 @@ abstract class GeneralRunner implements ContinuationContext {
     return myProject;
   }
 
-  public void clearDisasters() {
-    synchronized (myQueueLock) {
-      myDisasters.clear();
-    }
-  }
-
   @Override
   public boolean handleException(Exception e, boolean cancelEveryThing) {
     synchronized (myQueueLock) {