first commit

Author: marta-pylypchuk

.gitignore

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+.idea/*
+*.iml
+target/*
+logs/*

README.md

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+The goal in this kata is to implement a difference function, which subtracts one list from another and returns the result.   It should remove all values from list a, which are present in list b keeping their order.
+
+`Kata.arrayDiff(new int[] {1, 2}, new int[] {1}) => new int[] {2}`
+
+If a value is present in b, all of its occurrences must be removed from the other:
+
+`Kata.arrayDiff(new int[] {1, 2, 2, 2, 3}, new int[] {2}) => new int[] {1, 3}`

pom.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>arraydiff</groupId>
+    <artifactId>arraydiff</artifactId>
+    <version>1.0-SNAPSHOT</version>
+
+    <properties>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+    </properties>
+
+</project>

src/main/java/arraydiff/Main.java

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+package arraydiff;
+
+public class Main {
+    public static void main(String[] args) {
+
+    }
+}