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Stream.filter() with Single Condition

Sumit Rawal answered on May 21, 2023 Popularity 2/10 Helpfulness 1/10

answer Stream.filter() with Single Condition

Stream.filter() with Single Condition

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package com.javaprogramto.java8.streams.filter;
 
import java.util.List;
import java.util.function.Predicate;
import java.util.stream.Collectors;
import java.util.stream.Stream;
 
/**
 * Example to filter the steam with single condition.
 * 
 * @author javaprogramto.com
 *
 */
public class FilterSingleCondition {
 
    public static void main(String[] args) {
 
        System.out.println("Fruites stream : " + getStream().collect(Collectors.toList()));
 
        // filter 1
        Predicate<String> nofruitWordFilter = name -> !name.contains("fruit");
 
        List<String> filteredList1 = getStream().filter(nofruitWordFilter).collect(Collectors.toList());
 
        System.out.println("filteredList 1 : " + filteredList1);
 
        // filter 1
        Predicate<String> noLetterOFilter = name -> !name.contains("o");
 
        List<String> noLetterOFilterList = getStream().filter(noLetterOFilter).collect(Collectors.toList());
 
        System.out.println("noLetterOFilterList : " + noLetterOFilterList);
 
    }
 
    // creating the stream of strings.
    private static Stream<String> getStream() {
        Stream<String> fruitesStream = Stream.of("mango", "grapes", "apple", "papaya", "jack fruit", "dragon fruit");
        return fruitesStream;
 
    }
 
}

Popularity 2/10 Helpfulness 1/10 Language java

Source: www.javacodegeeks.com

Tags: java

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Contributed on May 21 2023

Sumit Rawal

0 Answers Avg Quality 2/10

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