org_eclipse_lemminx_services_XMLCompletionSnippetsTest_java
org.eclipse.lemminx.services.XMLCompletions
 -> java.lang.String.length(): int -> java.lang.String.charAt(int): char -> java.lang.Character.isWhitespace(char): boolean -> java.lang.String.length(): int
 [CALL] -> java.lang.String.length(): int -> java.lang.String.charAt(int): char -> java.lang.Character.isWhitespace(char): boolean -> java.lang.String.length(): int [EXIT]