Java Utililty Methods List to Array

List of utility methods to do List to Array

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Description

The list of methods to do List to Array are organized into topic(s).

Method

String[]toStringArray(List items)
to String Array 
if (items == null)
    return new String[] {};
String[] arr = new String[items.size()];
for (int i = 0; i < items.size(); i++) {
    arr[i] = items.get(i);
return arr;
String[]toStringArray(List list)
to String Array 
return list.toArray(new String[0]);
String[]toStringArray(List list)
to String Array 
String[] data = new String[list.size()];
for (int i = 0; i < data.length; i++)
    data[i] = list.get(i);
return data;
String[]toStringArray(List list)
to String Array 
return list.toArray(new String[list.size()]);
String[]toStringArraySafe(List list)
to String Array Safe 
while (list.contains(null)) {
    list.remove(null);
return ((List<String>) list).toArray(new String[list.size()]);