Examples of java.util.Scanner.nextBoolean()

java.util.Scanner.nextBoolean()
Scans the next token of the input into a boolean value and returns that value. This method will throw InputMismatchException if the next token cannot be translated into a valid boolean value. If the match is successful, the scanner advances past the input that matched. @return the boolean scanned from the input @throws InputMismatchException if the next token is not a valid boolean @throws NoSuchElementException if input is exhausted @throws IllegalStateException if this scanner is closed

      System.out.println( "Enter a boolean: " );
      while( !input.hasNextBoolean() ) {
        input.nextLine();
        System.out.println( "Not a boolean, try again" );
      }
      System.out.println( "You entered: " + input.nextBoolean() );
      
      System.out.println( "Enter a BigInteger: " );
      while( !input.hasNextBigInteger() ) {
        input.nextLine();
        System.out.println( "Not a BigInteger, try again" );

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      info("Game over" + (result != 0 ? "" : ", no result") + "!");
      if (result > 0) {
        level = null;
      }
      info("Another go (true/false)?");
    } while (scanner.nextBoolean());
    scanner.close();
  }


  @Override
  public void info(String message) {

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            if (stringVal.startsWith("b'")) { //mysql returns boolean values as b'0' and b'1'
                stringVal = stringVal.replaceFirst("b'", "").replaceFirst("'$", "");
            }
            stringVal = stringVal.trim();
            if (scanner.hasNextBoolean()) {
                return scanner.nextBoolean();
            } else {
                return new Integer(stringVal);
            }
        } else if (liquibaseDataType instanceof BlobType|| typeId == Types.BLOB) {
            return new DatabaseFunction(stringVal);

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            }
        } else if (liquibaseDataType instanceof BlobType|| typeId == Types.BLOB) {
            return new DatabaseFunction(stringVal);
        } else if ((liquibaseDataType instanceof BooleanType || typeId == Types.BOOLEAN )) {
            if (scanner.hasNextBoolean()) {
                return scanner.nextBoolean();
            } else {
                return new DatabaseFunction(stringVal);
            }
        } else if (liquibaseDataType instanceof CharType || typeId == Types.CHAR) {
            return stringVal;

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