User:WikiGuiGuy/sandbox

 import java.io.*; import java.nio.file.*; import java.util.ArrayList;

/* Current methods: Writer writeToFile(String toWrite) loopWriteToFile(ArrayList) writeFile(String toWrite) readFile readLength intrepretMessage(int message) createFile deleteFile moveFile(String destination) fileName setFile(String file) fileExists isWriteable suppress depress

public class WriterFile { @SuppressWarnings("CallToPrintStackTrace") private String fileName; private boolean suppressed; private int lines; Path path = null; public void Writer(String file) {       path = Paths.get(file); fileName = file; }   @SuppressWarnings({"ConvertToTryWithResources", "null"}) public void writeToFile(String toWrite) {       File f = new File(FileName); BufferedWriter bw = null; FileOutputStream fos = null; try { fos = new FileOutputStream(f); bw = new BufferedWriter(new OutputStreamWriter(fos)); bw.write(toWrite); bw.newLine; } catch (FileNotFoundException ex) { if(!suppressed) ex.printStackTrace; } catch (IOException ex) { if(!suppressed) ex.printStackTrace; }       finally{ try { bw.close; fos.close; } catch (IOException ex) { if(!suppressed) ex.printStackTrace; }       }    }    @SuppressWarnings("null") public void loopWriteToFile(ArrayList writes){ File f = new File(FileName); BufferedWriter bw = null; FileOutputStream fos = null; try { fos = new FileOutputStream(f); bw = new BufferedWriter(new OutputStreamWriter(fos)); for(String s:writes){ bw.write(s); bw.newLine; }       } catch (FileNotFoundException ex) { if(!suppressed) ex.printStackTrace; } catch (IOException ex) { if(!suppressed) ex.printStackTrace; }       finally{ try { bw.close; fos.close; } catch (IOException ex) { if(!suppressed) ex.printStackTrace; }       }    }    //Problems here public void writeFile(String toWrite) {       int i = readLength; String s = readFile; for(int a = 0;a!=i;a++) s += "\n"; s += toWrite; writeToFile(s); }   @SuppressWarnings("UnusedAssignment") public String readFile {       FileReader reader = null; BufferedReader bReader = null; String allText = ""; try { reader = new FileReader(FileName); bReader = new BufferedReader(reader); String line; while((line = bReader.readLine)!= null) {               allText += line + "\n"; }           return allText; } catch (FileNotFoundException ex) { if(!suppressed) ex.printStackTrace; } catch (IOException ex) { if(!suppressed) ex.printStackTrace; }       finally{ if(reader != null) try { reader.close; } catch (IOException ex) { if(!suppressed) ex.printStackTrace; }           if(bReader != null) try { bReader.close; } catch (IOException ex) { if(!suppressed) ex.printStackTrace; }       }        return ""; }   @SuppressWarnings("UnusedAssignment") public int readLength{ FileReader reader = null; BufferedReader bReader = null; String allText = ""; try { reader = new FileReader(FileName); bReader = new BufferedReader(reader); String line; while((line = bReader.readLine)!= null) {               allText += line + "\n"; lines++; }           return lines; } catch (FileNotFoundException ex) { if(!suppressed) ex.printStackTrace; } catch (IOException ex) { if(!suppressed) ex.printStackTrace; }       finally{ if(reader != null) try { reader.close; } catch (IOException ex) { if(!suppressed) ex.printStackTrace; }           if(bReader != null) try { bReader.close; } catch (IOException ex) { if(!suppressed) ex.printStackTrace; }       }        return 0; }   public int createFile {       int i = -1; try{ Files.createFile(path); i = 0; } catch (FileAlreadyExistsException e){ if(!suppressed) System.out.println("File already exists."); i = 1; } catch (IOException ex) { i = -1; }       return i;    } public String interpretMessage(int message){ if(message==0) return "Successfull"; else if(message==1) return "File already exists"; else if(message==-1) return "ERROR"; else return ""; }   @Deprecated public void createFile(Path p)   { if(!Files.exists(path)) {           try{ Files.createFile(p); } catch (IOException e){ if(!suppressed) e.printStackTrace; }       }    }    public void deleteFile {       try{ Files.deleteIfExists(path); } catch (IOException e){ if(!suppressed) e.printStackTrace; }   }    public void moveFile(String destination) {       try{ Files.move(path, Paths.get(destination)); } catch (IOException e){ if(!suppressed) e.printStackTrace; }   }    public String FileName {       return fileName; }   public void setFile(String s)    { fileName = s;       path = Paths.get(s); }   @Deprecated public boolean fileIsExists {       boolean b;        try{ createFile; b = false; }       catch(Exception e){ b = true; }       finally{ try { Files.deleteIfExists(path); } catch (IOException ex) { if(!suppressed){ System.out.println('?'); ex.printStackTrace; }           }        }        return b;    } public boolean fileExists{ return Files.exists(path); }   @Deprecated public boolean fileExists(Path p){ return Files.exists(p); }   @Deprecated public boolean fileExists(String s){ File f = new File(s); return f.exists; }   @Deprecated public boolean fileExists(File f){ return f.exists; }   public boolean isWriteable{ return Files.isWritable(path); }   public void suppress{ suppressed = true; }   public void depress{ suppressed = false; } }