[GR-58479] LSPLibrary corrections and tests.

PullRequest: graal/18887

Author: entlicher

tools/mx.tools/suite.py

@@ -302,6 +302,7 @@
             "sourceDirs": ["src"],
             "dependencies": [
                 "org.graalvm.tools.lsp",
+                "truffle:TRUFFLE_TEST",
                 "truffle:TRUFFLE_SL",
                 "mx:JUNIT"
             ],
@@ -777,7 +778,7 @@
             "distDependencies" : [
                 "LSP",
                 "truffle:TRUFFLE_SL",
-                "truffle:TRUFFLE_TEST",  # runtime dependency for unittest config
+                "truffle:TRUFFLE_TEST",
             ],
             "exclude": [
               "mx:HAMCREST",

tools/src/org.graalvm.tools.api.lsp/src/org/graalvm/tools/api/lsp/LSPLibrary.java

@@ -92,7 +92,7 @@ public Object getSignature(Object object) throws UnsupportedMessageException {
         throw UnsupportedMessageException.create();
     }
 
-    LSPLibrary() {
+    protected LSPLibrary() {
     }
 
     public static LibraryFactory<LSPLibrary> getFactory() {