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Java String Contains Example.
The contains() method of String class returns true if and only if this string contains the specified sequence of char values.
Example
import java.lang.*; public class StringDemo { public static void main(String[] args) { String str1 = "tutorials point", str2 = "http://"; CharSequence cs1 = "int"; // string contains the specified sequence of char values boolean retval = str1.contains(cs1); System.out.println("Method returns : " + retval); // string does not contain the specified sequence of char value retval = str2.contains("_"); System.out.println("Methods returns: " + retval); } }
Output
Method returns : true Methods returns: false
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