string from last unti / in string in java code example

Example 1: remoce last character froma java string

str = str.substring(0, str.length() - 1);

Example 2: java get last char of string

public class Test {
    public static void main(String args[]) {
        String string = args[0];
        System.out.println("last character: " +
                           string.substring(string.length() - 1)); 
    }
}