Now, use the Arrays.sort() method to sort an array in alphabetical order. Sorting a String Alphabetically in Java. Here, we have set the order to be case insensitive: Arrays.sort(strArr, String.CASE_INSENSITIVE_ORDER); In this Java example, we will learn how to sort the characters of a string alphabetically in different ways. Also read – nested classes in java. Last modified: April 17, 2020. by Denis Szczukocki. Overview. Reply. If our return condition is -1 then nameA is placed before nameB in resulting array. Sort names in alphabetical order is one of the common java interview question. 0. 9 months ago. How to Sort a String in Java alphabetically in Java? Balaji Vinnakota. Sort in the reverse alphabetical order. For example, String ‘albert’ will become ‘abelrt’ after sorting. Let’s learn java program to sort names in an alphabetical order. We will be showing examples of how to sort a set of objects or strings alphabetically in Java 8, Java 7 and older versions using comparator. Let’s look at a quick example to sort a list of strings. Java 8 – How to sort a Map; Stream sorted docs; Tags : java 8 sort stream. Please helpme. Related Articles. It creates a different string variable since String is immutable in Java. We can use Collections.sort() method to sort a list in the natural ascending order. ; If our return condition is 1 then nameB is placed before nameA in resulting array. Convert the given string to a character array using the toCharArray() method. Here is a simple tutorial that explains how to sort in Java. Any Java developer worth their salt has used the Collection framework. Now let’s learn java sort string array alphabetically. ; If our return condition is 0 then nameA and nameB positions are unchanged. Java program to sort names in an alphabetical order. 1. All the elements in the list must implement Comparable interface, otherwise IllegalArgumentException is thrown. Lexical order is nothing but alphabetically order. Hi, I have a requirement where I should able to sort list of items from child object (Its a Set). Java Sort List. Array.sort(): The Array.sort() method accepts the callback function as its first argument and returns the sorted array. Here we will learn how to sort a list of Objects in Java. Java Code to sort array elements alphabetically Input the strings to be sorted and store them in name[]. compareTo() Java method does a sequential comparison of letters in … In Java, we can implement whatever sorting algorithm we want with any type. Java + Java String; Sorting; I just announced the new Learn Spring course, focused on the fundamentals of Spring 5 and Spring Boot 2: >> CHECK OUT THE COURSE. Since Java 8 you can sort using the Streams API: List fruits = Arrays.asList("apple", "Apricot", "banana"); List sortedFruit = fruits.stream() .sorted(String.CASE_INSENSITIVE_ORDER) .collect(Collectors.toList()) The difference with Collections.sort is that this will return a new list and will not modify the existing one. Introduction : Sometimes we need to sort all characters in a string alphabetically. Get the required string. There are different versions of Java available with different ways to sort collections of objects. Take the loop i starting from 0 to the last number of string. For this example we … Natural sorting means the sort order which applies on the object, e.g., lexical order for String, numeric order for Sorting integers, etc. Sort the obtained array using the sort() method of …