Hard-system

2020-11-18 16:51:56.298  INFO 3772 --- [           main] o.apache.catalina.core.StandardService   : Stopping service [Tomcat]
2020-11-18 16:51:56.305  WARN 3772 --- [           main] o.a.c.loader.WebappClassLoaderBase       : The web application [ROOT] appears to have started a thread named [MVStore background writer nio:C:/hub/camunda-h2-database.mv.db] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 java.base@11.0.2/java.lang.Object.wait(Native Method)
 app//org.h2.mvstore.MVStore$BackgroundWriterThread.run(MVStore.java:3283)
2020-11-18 16:51:56.305  WARN 3772 --- [           main] o.a.c.loader.WebappClassLoaderBase       : The web application [ROOT] appears to have started a thread named [HikariPool-1 housekeeper] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
 java.base@11.0.2/jdk.internal.misc.Unsafe.park(Native Method)
 java.base@11.0.2/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234)
 j

Hard-system

 List<String> emails = MockData.getPeople()
                .stream()
                .map(Person::getEmail)
                .collect(
                        () -> new ArrayList<String>(), //begin with empty array list
                        (list, element) -> list.add(element),
                        (list1, list2) -> list1.addAll(list2)); // here is how the concatenate happens
                
          // .collect(Collectors.toList()); //this is the same as the below code

Hard-system

public static string DecryptString(string Message, string Passphrase)
        {
            byte[] Results;
            System.Text.UTF8Encoding UTF8 = new System.Text.UTF8Encoding();

            // Step 1. We hash the passphrase using MD5
            // We use the MD5 hash generator as the result is a 128 bit byte array
            // which is a valid length for the TripleDES encoder we use below

            MD5CryptoServiceProvider HashProvider = new MD5CryptoServiceProvider();

Hard-system

		def checkresult(turn)
			score1 = 0
			score2 = 0
			secret = @secret.scan(/\w/)
			guess = @table[turn].scan(/\w/)

			secret.zip(guess).each do |secret_digit, guess_digit|
				if secret_digit == guess_digit
					score2 += 1
				end