@@ -17,6 +17,8 @@ package com.intellij.remoteServer.agent.util;
 
 import com.intellij.remoteServer.agent.util.log.LogListener;
 
+import java.io.OutputStream;
+
 /**
  * @author michael.golubev
  */
@@ -25,4 +27,6 @@ public interface CloudAgentLoggingHandler {
   void println(String message);
 
   LogListener getOrCreateLogListener(String pipeName);
+
+  LogListener createConsole(String pipeName, OutputStream consoleInput);
 }

@@ -21,6 +21,7 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.idea.svn.api.SvnClient;
 import org.tmatesoft.svn.core.wc2.SvnTarget;
 
+import java.io.OutputStream;
 import java.util.List;
 
 /**
@@ -29,4 +30,6 @@ import java.util.List;
 public interface DiffClient extends SvnClient {
 
   List<Change> compare(@NotNull SvnTarget target1, @NotNull SvnTarget target2) throws VcsException;
+
+  void unifiedDiff(@NotNull SvnTarget target1, @NotNull SvnTarget target2, @NotNull OutputStream output) throws VcsException;
 }

@@ -12,7 +12,6 @@ import com.intellij.testFramework.PsiTestCase;
 import com.intellij.testFramework.PsiTestUtil;
 
 import java.io.IOException;
-import java.io.OutputStream;
 
 public class ConstantValuesTest extends PsiTestCase{
   private static final Logger LOG = Logger.getInstance("#com.intellij.psi.ConstantValuesTest");
@@ -67,6 +66,8 @@ public class ConstantValuesTest extends PsiTestCase{
 
     LOG.assertTrue(file.isValid());
     myClass = file.getClasses()[0];
+
+    LOG.assertTrue(myClass.isValid());
     super.invokeTestRunnable(runnable);
   }
 

@@ -22,10 +22,13 @@ import org.gradle.api.internal.externalresource.metadata.ExternalResourceMetaDat
 
 import java.io.File;
 import java.io.IOException;
+import java.io.OutputStream;
 
 public interface ExternalResource extends Resource {
     void writeTo(File destination, CopyProgressListener progress) throws IOException;
 
+    void writeTo(OutputStream destination, CopyProgressListener progress) throws IOException;
+
     void close() throws IOException;
 
     @Nullable

@@ -15,9 +15,13 @@
  */
 package org.gradle;
 
+import java.io.OutputStream;
+
 /**
  * @author Hans Dockter
  */
 public interface CommandLine2StartParameterConverter {
     StartParameter convert(String[] args);
+
+    void showHelp(OutputStream out);
 }