Discrete distribution. Write a program DiscreteDistribution.java that takes an integer command-line argument m, followed by a sequence of positive integer command-line arguments a1,a2,…,ana1,a2,…,an, and prints m random indices (separated by whitespace), choosing each index i with probability proportional to ai.  example: input = 25 1 1 1 1 1 1  output = 413523654321234563452345

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