added simple toString method to beans that renders stuff as json

headless-services/commons/commons-lsp-extensions/src/main/java/org/springframework/ide/vscode/commons/protocol/spring/Bean.java

@@ -16,6 +16,8 @@ import java.util.Set;
 
 import org.eclipse.lsp4j.Location;
 
+import com.google.gson.Gson;
+
 public class Bean {
 	
 	private final String name;
@@ -53,4 +55,10 @@ public class Bean {
 		return supertypes.contains(type);
 	}
 	
+	@Override
+	public String toString() {
+		Gson gson = new Gson();
+		return gson.toJson(this);
+	}
+	
 }