Issue #141: Fix return type of IDebugProtocolServer.initialze

Done with an updated generator, so the Readme now points to the version
of the generator that is being used.

Signed-off-by: Jonah Graham <[email protected]>

Author: jonahgraham

org.eclipse.lsp4j.debug/README.md

@@ -5,7 +5,7 @@
 
 ```
 $ git clone [email protected]:jonahkichwacoders/vscode-debugadapter-node.git
-$ git checkout dsp
+$ git checkout 4dc5dad2fac01be204dc19548474032c18ca6d06 # (on dsp branch)
 $ npm install
 $ npm run compile
 $ # generate java and xtend files to default location

org.eclipse.lsp4j.debug/src/main/java/org/eclipse/lsp4j/debug/DebugProtocol.xtend

@@ -430,13 +430,6 @@ public enum RunInTerminalRequestArgumentsKind {
 	EXTERNAL
 }
 
-/**
- * Response to 'initialize' request.
- */
-@JsonRpcData
-class InitializeResponse {
-}
-
 /**
  * Arguments for 'initialize' request.
  */

org.eclipse.lsp4j.debug/src/main/java/org/eclipse/lsp4j/debug/services/IDebugProtocolServer.java

@@ -12,6 +12,7 @@
 import java.util.concurrent.CompletableFuture;
 
 import org.eclipse.lsp4j.debug.AttachRequestArguments;
+import org.eclipse.lsp4j.debug.Capabilities;
 import org.eclipse.lsp4j.debug.CompletionsArguments;
 import org.eclipse.lsp4j.debug.CompletionsResponse;
 import org.eclipse.lsp4j.debug.ConfigurationDoneArguments;
@@ -26,7 +27,6 @@
 import org.eclipse.lsp4j.debug.GotoTargetsArguments;
 import org.eclipse.lsp4j.debug.GotoTargetsResponse;
 import org.eclipse.lsp4j.debug.InitializeRequestArguments;
-import org.eclipse.lsp4j.debug.InitializeResponse;
 import org.eclipse.lsp4j.debug.LoadedSourcesArguments;
 import org.eclipse.lsp4j.debug.LoadedSourcesResponse;
 import org.eclipse.lsp4j.debug.ModulesArguments;
@@ -85,7 +85,7 @@ public interface IDebugProtocolServer {
 	 * Initialize request; value of command field is 'initialize'.
 	 */
 	@JsonRequest
-	CompletableFuture<InitializeResponse> initialize(InitializeRequestArguments args);
+	CompletableFuture<Capabilities> initialize(InitializeRequestArguments args);
 
 	/**
 	 * ConfigurationDone request; value of command field is 'configurationDone'.