How to append text to an existing file in Java

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You can use fileWriter with a true for appending.try{and  and  String filename= "MyFile.txt";and  and  FileWriter fw = new FileWriter(filename,true); //the true will append the new dataand  and  fw.write("add a line
");//appends the string to the fileand  and  fw.close();}catch(IOException ioe){and  and  System.err.println("IOException: " + ioe.getMessage());}

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How to append text to an existing file in Java

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