Android examples for java.util:Collection Contains
Check if Collection contains String Ignore Case
//package com.book2s; import java.util.Collection; public class Main { public static void main(String[] argv) { Collection strings = java.util.Arrays.asList("asdf", "book2s.com"); String string = "book2s.com"; System.out.println(containsStringIgnoreCase(strings, string)); }//from w ww .j a va 2 s . co m public static boolean containsStringIgnoreCase( Collection<? extends String> strings, String string) { if (strings == null) { throw new NullPointerException("strings == null"); } if (string == null) { throw new NullPointerException("string == null"); } for (String s : strings) { if (string.equalsIgnoreCase(s)) { return true; } } return false; } }