add a Test about AnyBaseToDecimal.java

add some tests for Sort

delete print statements from Test files.

add Test for InsertionSort

Signed-off-by: Ralph Niemitz <ralph.niemitz@gmx.de>

Negative Integer, worst case array test added

add MergeSortTest for MergeSort.

-Linear Search was added.
-Made Both searches final and static ( There is no reason to have to instantiate them). Also Changed the tests to include the new static methods.
-Added a new test, searching an empty array.

Added StoogeSort algorithm and JUnit Test

Added Interpolation Search and JUnit test.

Added Linear Search, changed Binary search

Added SimplexNoise

…ountingSortTest

…eSortTest

Added Counting Sort and Cycle Sort

Added Pigeonhole Sort with its corresponding test cases

and SHA-512

Secure Hash Algorithm 2 (SHA-224, SHA-256, SHA-384, SHA-512)

…tions

README.md: fix broken links + minor orthographic and syntactic corrections

updated folders structure

add the Gale Shapley algorithm and its test

conversion binary to hexadecimal

Conversion

convert decimal to octal

Add Base64 encoding and decoding

Making the median calculating part safe from integer spillovers

…m features

…nd functionality of the interface more clearly to client

Adding interface for sorting to use polymorphism features.

Adding Linked List based General queue implementation

Added Jump Search algorithm and JUnit test

Add a simple implementation of Bloom filter.

Add an implementation of disjoint-set

Format code

Adding Stack implementation along with test class

Add binary tree implementation with test

Update Base64.java

Added FastPower

this test is created for the DepthFirstSearch.java file- that I added- containing the DepthFirstSearch algorithm

Co-Authored-By: nbdgit <48550673+nbdgit@users.noreply.github.com>

https://github.com/TheAlgorithms/Java/pull/731/files/7216f28cb318b32eedf420d2fb6274254dd671ff

Added the algorithm and test cases for Exponential Search

Added Binary to Gray code conversion

Added FastPower

Update DepthFirstSearch.java - signature removed, and whitespaces resolved

Co-Authored-By: Libin Yang <contact@yanglibin.info>

Added DepthFirstSearch.java and DepthFirstTestSearch.java

Revert "Added DepthFirstSearch.java and DepthFirstTestSearch.java"

Add single space after `//`

Added the algorithm and test for Fibonacci Search

…t.java


Removed println statement

Co-Authored-By: Libin Yang <contact@yanglibin.info>

Added Singleton Design pattern implementation in Java and its test

…Test.java

Co-Authored-By: Libin Yang <contact@yanglibin.info>

…Test.java

Co-Authored-By: Libin Yang <contact@yanglibin.info>

…Test.java

Co-Authored-By: Libin Yang <contact@yanglibin.info>

…Test.java

Co-Authored-By: Libin Yang <contact@yanglibin.info>

…Test.java

Co-Authored-By: Libin Yang <contact@yanglibin.info>

…Test.java

Co-Authored-By: Libin Yang <contact@yanglibin.info>

Added Factory pattern implementation in Java and its test

Added Builder Design pattern implementation in Java and its test

…tter

Added a sub-package for "creational" in order to organize the code

Added the prototype pattern and its unit test

Co-Authored-By: Libin Yang <contact@yanglibin.info>

Co-Authored-By: Libin Yang <contact@yanglibin.info>

Cast the second operand of Math.pow to double - SonarQube analysis

…it test

…de methods private

Added the code for Abstract factory pattern implementation and JUnit

Fix #768

Added adapter pattern and its test case

1. Add JUnit Jupiter dependency;
2. Add maven-resources-plugin to fix path problem in SimplexNoise testcase;
3. Add maven-compiler-plugin to tell the default compiler version;

* Add Maven frameworks support
* close #529 
* close #815

Use Gradle instead of Maven

Adding Proxy Design Pattern

changes messages printed by the secretary and the president.

only comparable datatype rather than just restricting sort method

Fixing 'Generics' issue in Sort

merging thealgorithms/java to ali4j/java dev branch

Decorator pattern Implementation

Add simple gradle workflow for Development

Since January 15, 2020 Maven Central no longer supports insecure communication over plain HTTP and requires that all requests to the repository are encrypted over HTTPS.

The previous implementation would show unexpected behaviour when using the values returned by pop() and peek().
Generic type was needed but not used in implementation thus leading to redundancy.
push() had unnecessary return type.

Fix maven link and correct Stack implementation

Implement ternary search

Add singly linked list

Integer Queue

Optimize method flip in SortUtils #1246

CaesarBruteForce

Add hexadecimal to binary and hexadecimal  to decimal conversions

add junit for test paass

Added LFU Cache implementation

Added LRU cache implementation.

- Local variable names in java must be with the  default regular expression ^[a-z][a-zA-Z0-9]*$
https://rules.sonarsource.com/java/tag/convention/RSPEC-117
- The diamond operator ("<>") should be used when the type of the maps are already defined
https://rules.sonarsource.com/java/RSPEC-2293
- Package names being camel cased is a code smell

String literals should not be duplicated
https://rules.sonarsource.com/java/RSPEC-1192

-Generic types shouldn't be used raw (without type parameters) in variable declarations or return values. Doing so bypasses generic type checking, and defers the catch of unsafe code to runtime. https://rules.sonarsource.com/java/RSPEC-3740
- The dangling else problem appears when nested if/else statements are written without curly braces. In this case, else is associated with the nearest if but that is not always obvious and sometimes the indentation can also be misleading.
https://rules.sonarsource.com/java/tag/confusing/RSPEC-5261

Fixed code smells after running sonarqube on the project

Revert "Fixed code smells after running sonarqube on the project"

…nto Development

#1429

Added LinkedHashMap cache type params to avoid build error

…ect""

…evelopment

Revert "Revert "Fixed code smells after running sonarqube on the project""

Fixed actions on pull requests

Fixed syntax error

Implementation for Round Robin Algorithm in Java with tests