is String exist in list - Java java.util

Java examples for java.util:List Contain

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Description

is String exist in list

Demo Code


//package com.java2s;

import java.util.List;

public class Main {
    public static void main(String[] argv) throws Exception {
        List array = java.util.Arrays.asList("asdf", "java2s.com");
        String str = "java2s.com";
        System.out.println(isExistString(array, str));
    }//from  ww  w. ja v a  2s .com

    public static boolean isExistString(List<String> array, String str) {
        boolean r = false;
        for (String obj : array) {
            if (obj.equalsIgnoreCase(str)) {
                r = true;
                break;
            }
        }

        return r;
    }
}

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