sorting array in ascending order java array code example
Example 1: efficient way to sort an array in java
enum Code {
Str1(1), Str2(2), Str3(3), Str4(4), Str5(5));
int sortNumber;
Code(int sortNumber) {
this.sortNumber = sortNumber;
}
int returnNumber() {
return sortNumber;
}
};
public static void main(String[] args) {
List<Object> obj = new ArrayList<Object>();
Collections.sort(obj, new Comparator<Object>() {
@Override
public int compare(Object object1, Object object2) {
return Code.valueOf(object1.getStr()).returnNumber() > Code.valueOf(object2.getStr()).returnNumber() ? 1 : -1;
}
});
}
Example 2: sorting array in ascending order java
import java.util.Arrays;
public class JavaArraySortMethod
{
public static void main(String[] args)
{
String[] strGiven = {"Great Barrier Reef", "Paris", "borabora","tokyo", "Cusco"};
Arrays.sort(strGiven);
System.out.println("Output(case sensitive) : " + Arrays.toString(strGiven));
}
}