casting to char + end of file

Wed May 20, 2009 10:54 am

Hello

I create a file (display.txt) with content:

Code:: identity:identity number:endidentityname:Enter Your identity:identity number:endidentityname:Enter Your identity:identity number:endidentityname:Enter Your The follow method try read from "display.txt" char by char until end of file. for this proposal i perform casting: (char)in.read() my problem is how method knows where is the end of file while((c = (char)in.read()) != "????what suppose be here?????" ) kindly see method bellow: File inputFile = new File("C:/ADELANTE/divelog/src/divelog/display.txt"); public void MeabedFile() { try { char c; FileReader in = new FileReader(inputFile); while((c = (char)in.read()) != "????what suppose be here????" ) { System.out.print(c); } in.close(); } catch (IOException e) { } }