Taboola exercise / interview

Each exercise has its own package.

You can find java example / code.

My remark / notes can be found inside.

Exercise 1

You can find a unit test src/test/java/com/taboola/tests/ex1/CalculatoTest.java that checks the validity of the Calculator

Exercise 2

My comment in the class can be found in this file :
src/main/java/com/taboola/tests/ex2/MyClass.java

Exercise 3

You have three classes :

• StringsTransformer.java , the original class that doesn't work well
• StringsTransformerAlternative1.java , the first solution alternative
• StringsTransformerAlternative2.java , the second solution alternative

Exercise 4

The MyCache example that indicates how to implement such a cache

Exercise 5

You can also find a HeavyCache where I've answered your question ...