EN
Java - remove substring from string between indexes
0 points
In this article, we would like to show you how to create your own function to remove substring from a string in Java.
xxxxxxxxxx1
public class StringExample {2
3
static String removeSubstring(String text, int startIndex, int endIndex) {4
if (endIndex < startIndex) {5
startIndex = endIndex;6
}7
8
String a = text.substring(0, startIndex);9
String b = text.substring(endIndex);10
11
return a + b;12
}13
14
public static void main(String[] args) {15
// Usage example:16
17
// index: 0 5 7 11 1418
// | | | | |19
String text = "This is my text";20
21
System.out.println( removeSubstring(text, 0, 5)); // is my text22
System.out.println( removeSubstring(text, 5, 7)); // This my text23
System.out.println( removeSubstring(text, 1, text.length() - 1)); // Tt24
}25
}Output:
xxxxxxxxxx1
is my text2
This my text3
Tt