Bir text içerisinde karakter dizisini substring metodu ile arama..
[pastacode lang=”java” manual=”package%20Unit4%3B%0A%0Apublic%20class%20forSubstring%20%7B%0A%0A%09public%20static%20void%20main(String%5B%5D%20args)%20%7B%0A%09%09%2F%2F%20TODO%20Auto-generated%20method%20stub%0A%09%09String%20word%3D%22Bilgisayar%20Programlama%22%3B%0A%09%09String%20sub%3D%22say%22%3B%0A%09%09boolean%20found%3Dfalse%3B%0A%09%09for(int%20i%3D0%3Bi%3C%3Dword.length()-sub.length()%3Bi%2B%2B)%0A%09%09%7B%2F%2Fi%3D7%20i%3D6%0A%09%09%09String%20portion%3Dword.substring(i%2Ci%2Bsub.length())%3B%0A%09%09%09%2F%2F(7%2C10)%0A%09%09%09if(portion.equals(sub))%0A%09%09%09%7B%0A%09%09%09%09found%3Dtrue%3B%0A%09%09%09%7D%0A%09%09%09%0A%09%09%7D%0A%09%09if(found)%0A%09%09%09System.out.println(%22Bulundu…%22)%3B%0A%09%09else%0A%09%09%09System.out.println(%22Bulunmad%C4%B1..%22)%3B%0A%0A%09%7D%0A%0A%7D” message=”Substring ile arama işlemi” highlight=”” provider=”manual”/]
