Initial import. 2nd try
Removing SELF algorithm
Removed SELFStudy.java
Error messages in class XInt modified
Minor modifications in SinglePointCrosover.java!
Minor changes in PSO_main.java
Added NSGAIIAdaptive.java and NSGAIIAdaptive_main.java
Added NSGAIIAdaptive.java and NSGAIIAdaptive_main.java
Added new method to MetricsUtil.java
Added ZDTStudy.java
Added ZDTStudy2
Modified a number of files to adapt them to the new experiment scheme
Minor changes
NonDominatedSolutionList.add() method modified, SolutionComparator.compare() modified
Modified Settings classes to be used with the new implementation of Experiment.java
Renamed PolynomialOffspringGenerator and SBXCrossoverAndPolynomialMutation, NSGAIIAdaptive working now
Minor changes in NSGAIIAdaptive.java
Deleted NSGAIIAdaptive and the jmetal.util.offspring package
Modified Experiment and RunExperiment
Added Friedman.java and Pareja.java