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@@ -1,7 +1,63 @@
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package com.zipcodewilmington.arrayutility;
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+import java.lang.reflect.Array;
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+import java.util.ArrayList;
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+import java.util.Collections;
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+
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/**
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* Created by leon on 3/6/18.
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*/
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-public class ArrayUtility {
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+public class ArrayUtility<T> {
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+
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+ private T [] myArray;
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+ private ArrayList<T> myArrayList;
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+
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+ public ArrayUtility(T[] myArray) {
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+ this.myArray = myArray;
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+ myArrayList = new ArrayList<>();
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+ Collections.addAll(myArrayList,myArray);
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+ }
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+
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+ public Integer countDuplicatesInMerge(T[]arrayToMerge, T valueToEvaluate){
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+
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+ Collections.addAll(myArrayList,arrayToMerge);
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+ Integer count =0;
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+ for(int i =0;i<myArrayList.size();i++){
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+ if(myArrayList.get(i)==valueToEvaluate){
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+ count++;
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+ }
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+ }
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+
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+ return count;
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+ }
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+
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+ public T getMostCommonFromMerge(T[]arrayToMerge){
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+
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+ Collections.addAll(myArrayList,arrayToMerge);
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+ T mostCommon =myArrayList.get(0);
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+ for(int i=0;i<myArrayList.size();i++){
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+ if(getNumberOfOccurrences(myArrayList.get(i))>getNumberOfOccurrences(mostCommon)){
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+ mostCommon=myArrayList.get(i);
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+ }
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+ }
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+
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+
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+
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+ return mostCommon;
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+ }
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+
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+ public Integer getNumberOfOccurrences(T valueToEvaluate){
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+ int count=0;
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+ for(int i=0;i<myArrayList.size();i++){
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+ if(myArrayList.get(i)==valueToEvaluate){
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+ count++;
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+ }
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+ }
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+ return count;
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+ }
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+
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+ public T[] removeValue(T valueToRemove){
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+ //gT[] resultArray = (T[])Array.newInstance(T[],0);
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+ return null;
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+ }
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}
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