code: /*
  WhitespaceAround
  allowEmptyConstructors = (default)false
  allowEmptyMethods = (default)false
  allowEmptyTypes = (default)false
  allowEmptyLoops = (default)false
  allowEmptyLambdas = (default)false
  allowEmptyCatches = (default)false
  ignoreEnhancedForColon = (default)true
  tokens = (default)ASSIGN, BAND, BAND_ASSIGN, BOR, BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR, \
           BXOR_ASSIGN, COLON, DIV, DIV_ASSIGN, DO_WHILE, EQUAL, GE, GT, LAMBDA, LAND, \
           LCURLY, LE, LITERAL_CATCH, LITERAL_DO, LITERAL_ELSE, LITERAL_FINALLY, \
           LITERAL_FOR, LITERAL_IF, LITERAL_RETURN, LITERAL_SWITCH, LITERAL_SYNCHRONIZED, \
           LITERAL_TRY, LITERAL_WHILE, LOR, LT, MINUS, MINUS_ASSIGN, MOD, MOD_ASSIGN, \
           NOT_EQUAL, PLUS, PLUS_ASSIGN, QUESTION, RCURLY, SL, SLIST, SL_ASSIGN, SR, \
           SR_ASSIGN, STAR, STAR_ASSIGN, LITERAL_ASSERT, TYPE_EXTENSION_AND
  
  
  */
  
  package com.puppycrawl.tools.checkstyle.checks.whitespace.whitespacearound;
  
  import java.util.function.Function;
  import java.util.function.Supplier;
  
  public class InputWhitespaceAroundAllowEmptyTypesAndNonEmptyClasses {
  
  
      private Object object;
  
      class SomeClass{ // violation ''{' is not preceded with whitespace'
          int a = 5;
      }
  
      public class CheckstyleTest{ // violation ''{' is not preceded with whitespace'
          private static final int SOMETHING = 1;
      }
  
      class MyClass{ int a; } // violation ''{' is not preceded with whitespace'
  
      class SomeTestClass{int a;} // 3 violations
  
      class TestClass { int a; }int b; // violation ''}' is not followed by whitespace'
  
      class Table {} // 2 violations
  
      interface SupplierFunction<T> extends Function<Supplier<T>, T> {} // 2 violations
  
      class NoMtyCls{ void foo1() { foo2(); } } // violation ''{' is not preceded with whitespace'
  
      public void foo2() {
          do {} while (true); // 2 violations
      }
  }
  
      class EmptyAndNonEmptyClasses{ // violation ''{' is not preceded with whitespace'
          int x;
  }
  