diff --git a/org.eclipse.lsp4j/src/main/java/org/eclipse/lsp4j/Protocol.xtend b/org.eclipse.lsp4j/src/main/java/org/eclipse/lsp4j/Protocol.xtend
index 0bf36965..dcc1d617 100644
--- a/org.eclipse.lsp4j/src/main/java/org/eclipse/lsp4j/Protocol.xtend
+++ b/org.eclipse.lsp4j/src/main/java/org/eclipse/lsp4j/Protocol.xtend
@@ -3629,7 +3629,7 @@ class FormattingOptions extends LinkedHashMap<String, Either3<String, Number, Bo
 	 */
 	@Deprecated
 	def Map<String, String> getProperties() {
-		val properties = newLinkedHashMap
+		val properties = new LinkedHashMap<String,String>
 		for (entry : entrySet) {
 			val value = switch it: entry.value {
 				case isFirst: getFirst
diff --git a/org.eclipse.lsp4j/src/main/java/org/eclipse/lsp4j/adapters/HoverTypeAdapter.xtend b/org.eclipse.lsp4j/src/main/java/org/eclipse/lsp4j/adapters/HoverTypeAdapter.xtend
index 5843ba5a..eb55d9c7 100644
--- a/org.eclipse.lsp4j/src/main/java/org/eclipse/lsp4j/adapters/HoverTypeAdapter.xtend
+++ b/org.eclipse.lsp4j/src/main/java/org/eclipse/lsp4j/adapters/HoverTypeAdapter.xtend
@@ -24,6 +24,7 @@ import org.eclipse.lsp4j.MarkedString
 import org.eclipse.lsp4j.MarkupContent
 import org.eclipse.lsp4j.generator.TypeAdapterImpl
 import org.eclipse.lsp4j.jsonrpc.messages.Either
+import com.google.common.collect.Lists
 
 /**
  * A type adapter for the Hover protocol type.
@@ -37,7 +38,7 @@ class HoverTypeAdapter {
 	protected def readContents(JsonReader in) throws IOException {
 		val nextToken = in.peek()
 		if (nextToken == JsonToken.STRING) {
-			val List<Either<String, MarkedString>> value = newArrayList(Either.forLeft(in.nextString))
+			val List<Either<String, MarkedString>> value = Lists.newArrayList(Either.forLeft(in.nextString))
 			return Either.forLeft(value)
 		} else if (nextToken == JsonToken.BEGIN_ARRAY) {
 			val value = gson.fromJson(in, LIST_STRING_MARKEDSTRING.type)
@@ -45,7 +46,7 @@ class HoverTypeAdapter {
 		} else {
 			val object = new JsonParser().parse(in) as JsonObject
 			if (object.has("language")) {
-				val List<Either<String, MarkedString>> value = newArrayList(Either.forRight(gson.fromJson(object, MarkedString)))
+				val List<Either<String, MarkedString>> value = Lists.newArrayList(Either.forRight(gson.fromJson(object, MarkedString)))
 				return Either.forLeft(value)
 			} else {
 				return Either.forRight(gson.fromJson(object, MarkupContent))