First commit
Changed return value to absolute value of the modulus to get around Java's behaviour of returning negative values for negative inputs
First commit. Working with simple shortHash()
First commit.
Implemented SimpleMap interface using array with predefined size
First commit.
Used 0 instead of null to indicate empty
Changed null to 0 in expressions
Added testing code. Includes repeated code used for printing. Note that used SimpleMap as type for ArraySimpleMap object.
Corrected return types to String where required.