Eksempel

public static void main( String[] args ){ FileWriter fw = null; try { fw = new FileWriter( "LineSeparators.txt" ); //$NON-NLS-1$ fw.write( "Hello World!" ); //$NON-NLS-1$ fw.write("\n");//$NON-NLS-1$ } catch ( Exception e ){ e.printStackTrace(); } finally { if ( fw != null ) { try { fw.close(); } catch ( Exception e ) {} } } }

Løsning

Brug System.getProperty( "line.separator" ) i stedet for. public static void main( String[] args ){ FileWriter fw = null; try { fw = new FileWriter( "LineSeparators.txt" ); //$NON-NLS-1$ fw.write( "Hello World!" ); //$NON-NLS-1$ fw.write( System.getProperty( "line.separator" ) ); //$NON-NLS-1$ } catch ( Exception e ){ e.printStackTrace(); } finally { if ( fw != null ) { try { fw.close(); } catch ( Exception e ) {} } } }