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.Properties;
  
  public class InputWhitespaceAroundDoubleBraceInitialization {
      public InputWhitespaceAroundDoubleBraceInitialization() {
          new Properties() {{
              setProperty("double curly braces", "are not a style error");
          }};
          new Properties() {{
              setProperty("", "");}}; // violation  ''}' is not preceded with whitespace'
          new Properties() {{setProperty("", ""); // violation ''{' is not followed by whitespace'
          }}; // 2 violations below
          new Properties() {{setProperty("double curly braces", "are not a style error");}};
          new Properties() {{
              setProperty("double curly braces", "are not a style error");
          }private int i;}; // 2 violations
      }
  }
  