From f77d7f9b42b14dc163f41ec61ffc839bddec3bb2 Mon Sep 17 00:00:00 2001
From: Kaloyan Raev <kaloyan-raev@users.noreply.github.com>
Date: Mon, 19 Sep 2016 14:57:31 +0300
Subject: [PATCH] InitializeParams should include an empty ClientCapabilities
 (#2466)

The protocol specifies that the InitializeParams object contains a
capabilities property. Eclipse Che does not define it, so there are
language servers that fails to initialize because of this.

Signed-off-by: Kaloyan Raev <kaloyan.r@zend.com>
---
 .../languageserver/server/registry/ServerInitializerImpl.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/plugin-languageserver/che-plugin-languageserver-server/src/main/java/org/eclipse/che/plugin/languageserver/server/registry/ServerInitializerImpl.java b/plugins/plugin-languageserver/che-plugin-languageserver-server/src/main/java/org/eclipse/che/plugin/languageserver/server/registry/ServerInitializerImpl.java
index ff83a1c7c1..23e0182302 100644
--- a/plugins/plugin-languageserver/che-plugin-languageserver-server/src/main/java/org/eclipse/che/plugin/languageserver/server/registry/ServerInitializerImpl.java
+++ b/plugins/plugin-languageserver/che-plugin-languageserver-server/src/main/java/org/eclipse/che/plugin/languageserver/server/registry/ServerInitializerImpl.java
@@ -12,6 +12,7 @@ package org.eclipse.che.plugin.languageserver.server.registry;
 
 import io.typefox.lsapi.InitializeResult;
 import io.typefox.lsapi.ServerCapabilities;
+import io.typefox.lsapi.impl.ClientCapabilitiesImpl;
 import io.typefox.lsapi.impl.InitializeParamsImpl;
 import io.typefox.lsapi.services.LanguageServer;
 
@@ -151,6 +152,7 @@ public class ServerInitializerImpl implements ServerInitializer {
         InitializeParamsImpl initializeParams = new InitializeParamsImpl();
         initializeParams.setProcessId(PROCESS_ID);
         initializeParams.setRootPath(projectPath);
+        initializeParams.setCapabilities(new ClientCapabilitiesImpl());
         initializeParams.setClientName(CLIENT_NAME);
         return initializeParams;
     }