CreateEvolutionContext.java

List<MyIndividual> population = new Vector<MyIndividual>();

// initialize the population with random individuals
//
// ...
//

GeneticEvolutionContext<MyIndividual> context = new GAEvolutionContext<MyIndividual>(population);
context.setCrossoverFunction(new MyCrossoverFunction());
context.setFitnessFunction(new MyFitnessFunction());
context.setMutationFunction(new MyMutationFunction());
context.setSelectionFunction(new FitnessProportionateSelection<MyIndividual>());

int maxGenerations = 100;

MaxGenerationCompletionCondition<MyIndividual> condition = new MaxGenerationCompletionCondition<MyIndividual>();
condition.setMaxGenerations(maxGenerations);

try {
  while (!condition.execute(context)) {
    context.stepGeneration();
  }
} catch (EvolutionException exception) {
  // handle the exception
}