File list (Check if you may need any files):
GAAssignment2
.............\build
.............\.....\classes
.............\.....\.......\KnapSackUGA
.............\.....\.......\...........\Chromosome.class
.............\.....\.......\...........\GA_knapsack$ChromosomeComparator.class
.............\.....\.......\...........\GA_knapsack.class
.............\.....\.......\...........\KnapItems.class
.............\.....\.......\...........\KnapSack.class
.............\.....\.......\regression_using_nonuniformMutation
.............\.....\.......\Regression_Using_NUM
.............\.....\.......\....................\Chromosome.class
.............\.....\.......\....................\GA$ChromosomeComparator.class
.............\.....\.......\....................\GA.class
.............\.....\.......\....................\Xs_Ys.class
.............\build.xml
.............\manifest.mf
.............\nbproject
.............\.........\build-impl.xml
.............\.........\genfiles.properties
.............\.........\private
.............\.........\.......\private.properties
.............\.........\.......\private.xml
.............\.........\project.properties
.............\.........\project.xml
.............\src
.............\...\KnapSackUGA
.............\...\...........\Chromosome.java
.............\...\...........\GA_knapsack.java
.............\...\...........\KnapItems.java
.............\...\...........\KnapSack.java
.............\...\Regression_Using_NUM
.............\...\....................\Chromosome.java
.............\...\....................\GA.java
.............\...\....................\Xs_Ys.java
.............\test