// "Fix all 'Redundant embedded expression in string template' problems in file" "true"
class Test {
  public static void main(String[] args) {
    System.out.println(STR."hello|\{  }|world");
    System.out.println(STR."hello|\{ <caret>null }|world");
    System.out.println(STR."hello|\{""}|world");
    System.out.println(STR."hello|\{"\r\n"}|world");
    System.out.println(STR."hello|\{/*before*/"str"/*after*/
             }|world \{1 + 1}");
    System.out.println(STR."""
    			Hello!!! \{"""
                 World"""}""");
    System.out.println(STR."hello|\{1}|world \{1 + 1}");
    System.out.println(STR."hello|\{1000}|world \{1 + 1}");
    System.out.println(STR."hello|\{1_000}|world \{1 + 1}");
    System.out.println(STR."hello|\{1.0}|world \{1 + 1}");
    System.out.println(STR."hello|\{1.0d}|world \{1 + 1}");
  }
}