Jan 20, 2012 · Be aware that Arrays.sort () method is not thread safe: if your array is a property of a singleton, and used in a multi-threaded enviroment, you should put the sorting code in a …

How can you pass 2D array as the argument when sort expects a 1D array? This didn't work for me.

Nov 8, 2009 · The only way to sort a primitive array in descending order is, first sort the array in ascending order and then reverse the array in place. This is also true for two-dimensional …

16 Update for Java 8 constructs Assuming a Book class with a name field getter, you can use Arrays.sort method by passing an additional Comparator specified using Java 8 constructs - …

Write JAVA program that will input 10 integer values and display either in ascending or descending order. Note: Arrays.sort () is not allowed. This is the code I have come up with, it …

The sort method delegates to the comparator to determine if one element of the array must be considered bigger, smaller or equal to another element. Since every element of the outer array …

I want to sort String elements in the array months by length using Arrays.sort method. I was told here, that it's possible to use lambda expressions instead of creating new class implementing …

Método sort para ordenar el ArrayList en Java Formulada hace 9 años y 1 mes Modificada hace 3 años y 8 meses Vista 88k veces

Mar 8, 2016 · I am trying to sort an array of strings according to their length using Arrays.sort(), but this sorts the strings lexicographically rather than by length. Here is my code:

Apr 27, 2013 · I have a List of Double objects in Java. I want to sort the ArrayList in descending order. Input ArrayList: