/*
   SeparatorWrap
   option = NL
   tokens = METHOD_REF
   
   
   */
   
   package com.puppycrawl.tools.checkstyle.checks.whitespace.separatorwrap;
  
  import java.util.Arrays;
  
  public class InputSeparatorWrapForTestMethodRef {
  
      void goodCase() {
          String[] stringArray = { "Barbara", "James", "Mary", "John",
              "Patricia", "Robert", "Michael", "Linda" };
          Arrays.sort(stringArray, String
                  ::compareToIgnoreCase);
      }
  
      void badCase() {
          String[] stringArray = { "Barbara", "James", "Mary", "John",
              "Patricia", "Linda" }; // violation below ''::' should be on a new line'
          /* violation */ Arrays.sort(stringArray, String::
                  compareToIgnoreCase);
      }
  }