* 508 : Sonar qube critical Issue Fix
Refactor this method to reduce its Cognitive Complexity from 30 to the 15 allowed.
* 508: Sonar Qube Issue fxes
Define a constant instead of duplicating this literal " does not exist." 3 times.
* 508: sonar qube issue fixes
Define a constant instead of duplicating this literal "Some external api for only realtime execution could be called here." 3 times.
* master worker pattern
* Update App.java
* Adding new line to README.md
* Adding new line to pom.xml
* Adding new line to ArrayEquality.java
* Adding new line to Input.java
* Adding new line to Result.java
* Adding new line to ArrayTransposeMasterWorker.java
* Adding new line to ArrayTransposeMaster.java
* Adding new line to ArrayTransposeWorker.java
* Adding new line to Worker.java
* Adding new line to ArrayInputTest.java
* Adding new line ArrayTransposeMasterWorkerTest.java
* Adding new line to ArrayResult.java
* Review changes
* Update README.md
* Fixed wrong else condition
* Simplified creating Set of numbers
* Deleted unused imports
* Replaced 'for' loop with 'foreach' one
* Replaced explicit type with diamond
* Removed unnecesary brackets from lambda
* Removed unnecesary contains check before adding element to Set
* Fixed typo and changed non-english constant names
* Made minor changes in some patterns such as removed throws clause where not needed, changed incorrect order of arguments in assertEquals
* Minor refactorings and code style changes. 1) Removed several use of raw types 2) Removed unnecessary throws clauses 3) Used lambda expressions wherever applicable 4) Used apt assertion methods for readability 5) Use of try with resources wherever applicable 6) Corrected incorrect order of assertXXX arguments
* Removed unused import from Promise
* Addressed review comments
* Addressed checkstyle issue
* 1) Test cases were not stopping AudioService before ending test case 2) Changed Audio to be a good singleton, previously because of Audio being bad singleton, test cases which were using static methods could have caused intermittent failures. 3) Made some other refactorings as well
* Removed sonar issue and converted Audio to eager singleton for simplicity
* Updated class diagram PNG
* Resolves#643, test cases failed due to presence of global state in CallsCount. Because AppTest was executed before B2BServiceTest, it scheduled 1 sec timer using ThrottleTimerImpl class. While resetting it used that global CallCount class reset() method, which reset all counters. So that causes thread safety issue because of unintended sharing of application state between test cases, which is not a good practice.
* Updated class diagram png and added UCLS file
* 1) Updated test cases to use Junit Assert method as compared to assert keyword 2) Proper testing of RemoteService using RandomProvider interface. Introduced RandomProvider interface so that randomness can be controlled from test cases. 3) For readability used constant for representing FAILURE
* Addressing review comments, Deleting unintentional file and used FAILURE constant in ClientTest as well
