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Java String contains() method example.
The contains() method of the 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
Updated on: 30-Jul-2019
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