public boolean handleMessage(MessageLite message) {
    try {
      final JavacRemoteProto.Message msg = (JavacRemoteProto.Message)message;
      final JavacRemoteProto.Message.Type messageType = msg.getMessageType();

      if (messageType == JavacRemoteProto.Message.Type.RESPONSE) {
        final JavacRemoteProto.Message.Response response = msg.getResponse();
        final JavacRemoteProto.Message.Response.Type responseType = response.getResponseType();

        if (responseType == JavacRemoteProto.Message.Response.Type.BUILD_MESSAGE) {
          final JavacRemoteProto.Message.Response.CompileMessage compileMessage = response.getCompileMessage();
          final JavacRemoteProto.Message.Response.CompileMessage.Kind messageKind = compileMessage.getKind();

          if (messageKind == JavacRemoteProto.Message.Response.CompileMessage.Kind.STD_OUT) {
            if (compileMessage.hasText()) {
              myDiagnosticSink.outputLineAvailable(compileMessage.getText());
            }
          }
          else {
            final String sourceUri = compileMessage.hasSourceUri()? compileMessage.getSourceUri() : null;
            final JavaFileObject srcFileObject = sourceUri != null? new DummyJavaFileObject(URI.create(sourceUri)) : null;
            myDiagnosticSink.report(new DummyDiagnostic(convertKind(messageKind), srcFileObject, compileMessage));
          }

          return false;
        }

        if (responseType == JavacRemoteProto.Message.Response.Type.OUTPUT_OBJECT) {
          final JavacRemoteProto.Message.Response.OutputObject outputObject = response.getOutputObject();
          final JavacRemoteProto.Message.Response.OutputObject.Kind kind = outputObject.getKind();

          final String outputRoot = outputObject.hasOutputRoot()? outputObject.getOutputRoot() : null;
          final File outputRootFile = outputRoot != null? new File(myWslSupport.convertPath(outputRoot)) : null;

          final BinaryContent fileObjectContent;
          final ByteString content = outputObject.hasContent()? outputObject.getContent() : null;
          if (content != null) {
            final byte[] bytes = content.toByteArray();
            fileObjectContent = new BinaryContent(bytes, 0, bytes.length);
          }
          else {
            fileObjectContent = null;
          }

          final JavaFileManager.Location location = outputObject.hasLocation()? StandardLocation.locationFor(outputObject.getLocation()) : null;

          Collection<URI> sources = new ArrayList<>();
          for (String uri : outputObject.getSourceUriList()) {
            sources.add(URI.create(uri));
          }

          final OutputFileObject fileObject = new OutputFileObject(
            null,
            outputRootFile,
            outputObject.hasRelativePath()? outputObject.getRelativePath() : null,
            new File(myWslSupport.convertPath(outputObject.getFilePath())),
            convertKind(kind),
            outputObject.hasClassName()? outputObject.getClassName() : null,
            sources,
            myEncodingName, fileObjectContent, location,
            outputObject.getIsGenerated()
          );

          myOutputSink.save(fileObject);
          return false;
        }

        if (responseType == JavacRemoteProto.Message.Response.Type.SRC_FILE_LOADED) {
          final JavacRemoteProto.Message.Response.OutputObject outputObject = response.getOutputObject();
          final File file = new File(myWslSupport.convertPath(outputObject.getFilePath()));
          myDiagnosticSink.javaFileLoaded(file);
          return false;
        }

        if (responseType == JavacRemoteProto.Message.Response.Type.CUSTOM_OUTPUT_OBJECT) {
          final JavacRemoteProto.Message.Response.OutputObject outputObject = response.getOutputObject();
          final String pluginId = outputObject.getFilePath();
          final String name = outputObject.getClassName();
          final byte[] content = outputObject.hasContent()? outputObject.getContent().toByteArray() : new byte[0];
          myDiagnosticSink.customOutputData(pluginId, name, content);
          return false;
        }

        if (responseType == JavacRemoteProto.Message.Response.Type.BUILD_COMPLETED) {
          if (response.hasCompletionStatus()) {
            myTerminatedSuccessfully = response.getCompletionStatus();
          }
          return true;
        }

        throw new Exception("Unsupported response type: " + responseType.name());
      }

      if (messageType == JavacRemoteProto.Message.Type.FAILURE) {
        final JavacRemoteProto.Message.Failure failure = msg.getFailure();
        final StringBuilder buf = new StringBuilder();
        if (failure.hasDescription()) {
          buf.append(failure.getDescription());
        }
        if (failure.hasStacktrace()) {
          if (buf.length() > 0) {
            buf.append("\n");
          }
          buf.append(failure.getStacktrace());
        }
        //noinspection HardCodedStringLiteral
        myDiagnosticSink.report(new PlainMessageDiagnostic(Diagnostic.Kind.ERROR, buf.toString()));
        return true;
      }

      throw new Exception("Unsupported message type: " + messageType.name());
    }
    catch (Throwable e) {
      myDiagnosticSink.report(new PlainMessageDiagnostic(Diagnostic.Kind.ERROR, e.getMessage()));
      return true;
    }
  }
public boolean handleMessage(MessageLite message)