public class MainClass
{
public static void main( String args[] )
{
String letters = "abcdefghijklmabcdefghijklm";
System.out.printf( "\"def\" is located at index %d\n",
letters.indexOf( "def" ) );
System.out.printf( "\"def\" is located at index %d\n",
letters.indexOf( "def", 7 ) );
System.out.printf( "\"hello\" is located at index %d\n\n",
letters.indexOf( "hello" ) );
}
}
"def" is located at index 3
"def" is located at index 16
"hello" is located at index -1