address comment

Signed-off-by: Morgan Chang <shin19991207@gmail.com>

Author: shin19991207

org.eclipse.jdt.ls.core/src/org/eclipse/jdt/ls/core/internal/preferences/Preferences.java

@@ -573,7 +573,6 @@ public class Preferences {
 	public static final String REFERENCES = "textDocument/references";
 	public static final String DOCUMENT_HIGHLIGHT = "textDocument/documentHighlight";
 	public static final String FOLDINGRANGE = "textDocument/foldingRange";
-	public static final String WORKSPACE_CHANGE_FOLDERS = "workspace/didChangeWorkspaceFolders";
 	public static final String IMPLEMENTATION = "textDocument/implementation";
 	public static final String SELECTION_RANGE = "textDocument/selectionRange";
 	public static final String INLAY_HINT = "textDocument/inlayHint";
@@ -596,7 +595,6 @@ public class Preferences {
 	public static final String REFERENCES_ID = UUID.randomUUID().toString();
 	public static final String DOCUMENT_HIGHLIGHT_ID = UUID.randomUUID().toString();
 	public static final String FOLDINGRANGE_ID = UUID.randomUUID().toString();
-	public static final String WORKSPACE_CHANGE_FOLDERS_ID = UUID.randomUUID().toString();
 	public static final String WORKSPACE_WATCHED_FILES_ID = UUID.randomUUID().toString();
 	public static final String IMPLEMENTATION_ID = UUID.randomUUID().toString();
 	public static final String SELECTION_RANGE_ID = UUID.randomUUID().toString();