editorSearcher.getCurrentMatchedPositionIndex() is always return -1

[Testermt]

editorSearcher.getCurrentMatchedPositionIndex() this method always return -1 and i aslo try to use other method to check search result found or not but that method also not working here the method names
editorSearcher.isMatchedPositionSelected() issue always return false

editorSearcher.hasQuery() issue always return false