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Create Storm Topology with IntelliJ Idea

These are the steps I followed to create a new topology from scratch using IntelliJ Idea version 14.1.5.

Basic Setup

1. File -> New -> Project
2. Select Java from the sidebar on the left and 1.7 as SDK
3. Click next until you are asked for "project name" and "location". Insert them and click "next"

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require 'benchmark'

# O(n^3)
def maxsubsequence_superslow(ary)
  max_sum = 0
  (0..ary.size - 1).each do |i|
    (i..ary.size - 1).each do |j|
      sum = 0
      # avoid every possible optimization :)
      (i..j).each do |k|

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class Hash
  def to_hist(char = 'x')
    max_key_length = self.keys.map(&:to_s).max_by(&:length).length
    max_value = self.values.max
    divisions = 0
    while max_value > 120
      max_value /= 10.0
      divisions += 1
    end
    self.each do |key, value|