code: package com.google.checkstyle.test.chapter4formatting.rule488numericliterals;
  
  class InputUpperEll
  {
      /** test **/
      private final long IGNORE = 666l + 666L; //warn
  
      private String notWarn = "666l"; //ok
  
      private long foo()
      {
          processUpperEll(66l); //warn
          processUpperEll(66L); //ok
          processUpperEll("s", 66l); //warn
          processUpperEll("s", 66L); //ok
  
          return 666l + 666L; //warn
      }
  
      private void processUpperEll(long aLong) {
          long bad = (4+5*7^66l/7+890) //warn
                  & (88l + 78 * 4); //warn
          long good = (4+5*7^66L/7+890) & (88L + 78 * 4); //ok
          long[] array = {
              66l, //warn
              66L, //ok
          };
      }
  
      private void processUpperEll(String s, long l) {}
  
      class Inner {
          /** test **/
          private static final long IGNORE = 666l + 666L; //warn
  
          private static final String notWarn = "666l"; //ok
  
          private long foo()
          {
              processUpperEll(66l); //warn
              processUpperEll(66L); //ok
              processUpperEll("s", 66l); //warn
              processUpperEll("s", 66L); //ok
  
              return 666l + 666L; //warn
          }
  
          private void processUpperEll(long aLong)
          {
              long bad = (4+5*7^66l/7+890) //warn
                      & (88l + 78 * 4); //warn
              long good = (4+5*7^66L/7+890) & (88L + 78 * 4); //ok
          }
          private void processUpperEll(String s, long l) {
              long[] array = {
                      66l, //warn
                      66L, //ok
                  };
          }
  
          void fooMethod()
          {
              Foo foo = new Foo() {
                  /** test **/
                  private final long IGNORE = 666l + 666L; //warn
  
                  private String notWarn = "666l"; //ok
  
                  private long foo()
                  {
                      processUpperEll(66l); //warn
                      processUpperEll(66L); //ok
                      processUpperEll("s", 66l); //warn
                      processUpperEll("s", 66L); //ok
  
                      return 666l + 666L; //warn
                  }
  
                  private void processUpperEll(long aLong) {
                      long bad = (4+5*7^66l/7+890) //warn
                              & (88l + 78 * 4); //warn
                      long good = (4+5*7^66L/7+890) & (88L + 78 * 4); //ok
                      long[] array = {
                          66l, //warn
                          66L, //ok
                      };
                  }
  
                  private void processUpperEll (String s, long aLong) {}
              };
          }
      }
  
      class Foo {}
  
      interface Long {
          public static final long IGNORE = 666l + 666L; //warn
          public static final String notWarn = "666l"; //ok
          long bad = (4+5*7^66l/7+890) //warn
                  & (88l + 78 * 4); //warn
          long good = (4+5*7^66L/7+890) & (88L + 78 * 4); //ok
      }
  }
  
  
  
  