java.util.StringTokenizer a = new java.util.StringTokenizer("a.html",".");
String str= null;
while (a.hasMoreTokens())
{
str = a.nextToken();
}
System.out.println(str);
String str= null;
while (a.hasMoreTokens())
{
str = a.nextToken();
}
System.out.println(str);
public static void main(String[] args) {
String a = "a.html";
int i = a.indexOf(".");
a = a.substring(i+1);
System.out.println(a);
}
}
for the extension is based on the last
public static void main(String[] args) {
String a = "a.html";
int i = a.lastIndexOf(".");
a = a.substring(i+1);
System.out.println(a);
}
}