range « substring « Java Data Type Q&A

1. Java substring : string index out of range    stackoverflow.com

I"m guessing i'm getting this error because the string is trying to substring a null value. But wouldn't the ".length() > 0" part eliminate that issue? Here is the Java ...

2. substring() in for loop causing "StringIndexOutOfBoundsException: String index out of range: -1"    stackoverflow.com

public class Asterisk
    public static void main(String[] args)
        String output="";

3. Java: substring index range    stackoverflow.com


public class Test {
    public static void main(String[] args) {
        String str = "University";

4. String index out of range    stackoverflow.com

Here is the snippet of my code. And I am getting an error of string index out of bounds. I don't know how is it out of bounds. Please help. I ...

5. substring index out of range    forums.oracle.com