This project is a Java class that accepts an array of strings in the constructor. The class will expose a
find function that accepts a string. The function will return all strings from the array that contains
the exact same characters as the string passed into it. The order of the characters in the strings is
not relevant.
to solve this problem, I used Regex to find specific characters with high performance and functionality. you can find
this solution in Finder class.
To build project you can use this command:
mvn clean install
This project contain unit test to check functionalities, exceptions and Performance.
To measure performance, I considered a String array with 60k length. you can find this
test case in: FinderTest.performaceTest
run test by maven:
mvn test
and result is:
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T E S T S
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Running com.khtm.sdx.sample.FinderTest
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.229 sec
Results :
Tests run: 5, Failures: 0, Errors: 0, Skipped: 0