Find all occurrences of string in a string. for this we will use one loop and indexof() method
public class StringCheck {
public static void main(String[] args) {
String str = “delhi is good city in india and india also good. there are many city good and people also good” +
“so india is good country “;
String mystr = “good”;
int index =0;
while(index != -1){
index = str.indexOf(mystr, index+1);
System.out.println(“index is = “+index);
};
}
}
Output:
index is = 9
index is = 43
index is = 69
index is = 90
index is = 106
index is = -1