The following program will throw an exception at the indicated section. Don't know how to fix it
Code:iimport java.io.*; public class MainTwo { private RandomAccessFile ioFile; public MainTwo( String file ) { try { ioFile = new RandomAccessFile( file, "rw" ); } catch ( FileNotFoundException e ) { System.err.println ( "Mmm?" ); } } public void write( String str, int length ) throws IOException { StringBuffer buffer = new StringBuffer( str ); buffer.setLength( length ); ioFile.writeChars( buffer.toString() ); } public String read( int length ) throws IOException { char arr[] = new char[ length ]; char temp; for ( int count = 0; count < length; count++ ) { temp = ioFile.readChar(); arr[ count ] = temp; } return new String( arr ).replace( '\0', ' ' ); } public void kill() { try { if ( ioFile != null ) ioFile.close(); } catch ( IOException e ) { System.err.println( "Great?" ); } } public static void main( String args[] ) { MainTwo app; String msg; String anotherMsg; app = new MainTwo( "Data.bin" ); msg = "Got Java?"; try { app.write( msg, msg.length() ); } catch ( IOException e ) { System.err.println( "What the?" ); } try { anotherMsg = app.read( msg.length() ); } catch ( IOException e ) { System.err.println( "Ouch" ); } app.kill(); } }