Question

How to find words in a string which are greater than given length with Java

Answer 1

import java.util.ArrayList; 
import java.util.List;  

public class MyClass {
    public static void main(String args[]) {
        String str = "Java is a high level class based object oriented programming language";
        int length = 6;
        
        String[] array = str.split(" ");
        List<String> list = new ArrayList<>();
 
        for (String s : array) {
            if (s.length() > length) {
                list.add(s);
            }
        }
 
        System.out.println(list);
    }
}
 
 
 
/*
run:
 
[oriented, programming, language]
 
*/

 

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Answer 2

import java.util.Arrays; 

public class MyClass {
    public static void main(String args[]) {
        String str = "Java is a high level class based object oriented programming language";
        int length = 6;
        
         String[] words = Arrays.stream(str.split(" "))
                        .filter(word -> word.length() > length)
                        .toArray(String[] ::new);
 
        System.out.println(Arrays.toString(words));
    }
}
 
 
 
/*
run:
 
[oriented, programming, language]
 
*/

 

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