Answers for "Define and show the implementation of the functions of an arrayList."

arraylist methods in java

// Assign to list variable directly with STREAM FILTER METHID
ArrayList<String> filteredColors = (ArrayList<String>) colors.stream().filter(x -> x.contains("o")).collect(Collectors.toList());

// Clone and remove unwanted(TRADITIONAL FILTERING)
filteredColors = (ArrayList<String>) colors.clone();
filteredColors.removeIf(x -> !x.contains("o"));

// Find specific element
colors.stream().filter(x -> x.contains("ora")).findFirst().get();

Define and show the implementation of the functions of an arrayList.

ArrayList<String> alist=new ArrayList<String>();

Definition of functions of the ArrayList

Definitions of functions of the ArrayList are:

ArrayList();
void add(int n);
int deleteLast();
int size();
~ArrayList();

Some declarations:
int items;
int landex;
ArrayList doubleCapa(int* a, int l)
ArrayList halfCapa(int* a, int l)
int *List;