diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..96a3e94
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,35 @@
+# Eclipse
+.classpath
+.project
+.settings/
+
+# Netbeans
+nbproject/
+nbactions.xml
+
+# IntelliJ Idea
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# Maven
+build.xml
+target/
+dependency-reduced-pom.xml
+pom.xml.versionsBackup
+
+# vim
+.*.sw[a-p]
+
+# Mac filesystem dust
+.DS_Store/
+
+# (potential) Build files
+build/
+bin/
+dist/
+test/
+manifest.mf
+*.log*
+out/
\ No newline at end of file
diff --git a/JavaVersion/Addition.java b/JavaVersion/Addition.java
deleted file mode 100644
index 4d57cc3..0000000
--- a/JavaVersion/Addition.java
+++ /dev/null
@@ -1,109 +0,0 @@
-import java.util.ArrayList;
-import java.util.Collections;
-
-// adds drinks consumed by user
-public class Addition {
-    private double height;
-    private double weight;
-    private double minute;
-    private ArrayList<Double> timeList=new ArrayList<Double>();
-
-    private  double eliminationRate = 0.018;
-
-
-
-    // init
-    public Addition(double height, double weight, int minute){
-        this.height = height;
-        this.weight = weight;
-        this.minute = minute;
-    }
-
-    // find widmark factor
-    private double widmark(double weight, double height, boolean gender){
-        double temp = weight/Math.pow((height/100d),2); // find BMI
-        if(gender){
-            return 1.0181 - 0.01213 * temp; // return male widmark factor
-        }
-        else{
-            return 0.9367 - 0.01240 * temp; // return female widmark factor
-        }
-    }
-
-    // adds the drink
-    private double drink(int volume, double percent, int minutes, double halfLife){
-        double temp = minutes/halfLife; // find how many halflives passed
-        return  (volume/1000d)*(percent/100d)- (volume/1000d)*(percent/100d) * Math.pow(0.5, temp); // find alcohol is absorbed
-    }
-
-    // calculated bac based on how much alcohol is in the body at the moment
-    private double bacCalculator(double alcohol, double widmarkFactor, double weight){
-        // find bac and if it is below zero return 0
-        double C= Math.max((100d * alcohol * 0.78974) / (widmarkFactor * weight),0); // 0.78974 = density of alcohol
-        return C;
-    }
-
-
-    // creates an array containing the total amount of alcohol absorbed by the body
-    public ArrayList<Double> totalConsumed(int volume, double percent, int time, double halfLife, boolean gender){
-        ArrayList<Double> tempTimeList=new ArrayList<Double>();
-        time = -time;
-        while (tempTimeList.size() < 1440 + minute){ // iterates through 24 hours after alcohol intake
-            double absoluteConcentration = drink(volume, percent, time, halfLife);
-            tempTimeList.add(bacCalculator(absoluteConcentration, widmark(weight,height,gender), weight));
-            time++;
-        }
-        if(timeList.size() == 0){
-            timeList = tempTimeList;
-        }
-        else{       // add lists together
-            for (int i = 0; i < timeList.size(); i++) {
-                timeList.set(i, timeList.get(i) + tempTimeList.get(i));
-            }
-        }
-        return timeList;
-    }
-
-    // creates an array of the amount of blood in the alcohol (based on the 'totalConsumed method'
-    public ArrayList<Double> eliminateAlc(ArrayList<Double> timeList){
-        ArrayList<Double> eliminationList = new ArrayList<Double>();
-        eliminationList.add(0d); // add 0 as starting point
-        for (int i = 0; i < timeList.size(); i++) {
-            // if there is alcohol in the blood, eleminate one minute worth of alcohol by increasing
-            // the value appended in eleminationList, otherwise append the same value (e.g. don't eliminate
-            // alcohol since the is none)
-            if(timeList.get(i) - eliminationList.get(i)/60*eliminationRate > 0){
-                eliminationList.add(eliminationList.get(i)+1);
-            }
-            else{
-                eliminationList.add(eliminationList.get(i));
-            }
-        }
-        eliminationList.remove(0); // remove the inital 0 stored in eliminationList
-        for (int i = 0; i < timeList.size(); i++) {
-            eliminationList.set(i, eliminationList.get(i)/60*eliminationRate);
-            eliminationList.set(i,Math.max(0d, timeList.get(i)-eliminationList.get(i)));
-        }
-        return eliminationList;
-    }
-
-    public double getMaxtBAC(ArrayList<Double> bacList){
-        return Collections.max(bacList);
-    }
-
-    public int timeUntilSober(ArrayList<Double> bacList, int currentTime){
-        for (int i = bacList.size(); i < currentTime; i--){
-            if(bacList.get(i)<=0) return i;
-        }
-    }
-
-    public static void main(String[] args) {
-        Addition add = new Addition(170, 60, 800);
-        ArrayList<Double> a = add.totalConsumed(330, 20, 10, 12, true);
-        a = add.eliminateAlc(a);
-        for (int i = 0; i < a.size(); i++) {
-            System.out.println(a.get(i));
-        }
-    }
-
-}