Java – Check if a String contains Another String
To check if a String str1 contains another string str2 in Java, use String.contains() method. Call
contains() method on the string str1 and pass the other string str2 as argument. If str1 contains the
string str2 , then contains() method returns true.
Java Program
Output
If str1 does not contain the string str2 , then contains() method returns false.
Java Program
Output
How to Check if a String contains Another
String in Java?
public class Example {
public static void main(String[] args) {
String str1 = "apple";
String str2 = "pp";
boolean result = str1.contains(str2);
System.out.println("Does str1 contains str2? " + result);
}
}
Does str1 contains str2? true
public class Example {
public static void main(String[] args) {
String str1 = "apple";
String str2 = "kk";
boolean result = str1.contains(str2);
System.out.println("Does str1 contains str2? " + result);
}
}
Does str1 contains str2? false
